Dimensions

Find 2020 GMC Sierra 2500HD interior, exterior and cargo dimensions for the trims and styles available. Choose the desired trim / style from the dropdown list to see the corresponding dimensions.

Regular Cab Long Box 2-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³)

Exterior Dimensions

Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Wheelbase (in) 141.55
Length, Overall w/o rear bumper (in) 235.5
Width, Max w/o mirrors (in) 81.75
Height, Overall (in) 79.94
Overhang, Front (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Front Head Room (in) 43.11
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.06
Front Hip Room (in) 60.9
Passenger Capacity 3

SLE Regular Cab Long Box 2-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)

Exterior Dimensions

Length, Overall w/o rear bumper (in) 235.5
Width, Max w/o mirrors (in) 81.75
Height, Overall (in) 79.94
Overhang, Front (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Wheelbase (in) 141.55

Interior Dimensions

Passenger Capacity 3
Front Head Room (in) 43.11
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.06
Front Hip Room (in) 60.9

Double Cab Standard Box 2-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.25
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 149.4
Length, Overall w/o rear bumper (in) 240.45
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.95
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLE Double Cab Standard Box 2-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.25
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 149.4
Length, Overall w/o rear bumper (in) 240.45
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.95
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLT Double Cab Standard Box 2-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Width @ Floor (in)
Cargo Box Length @ Floor (in) 82.25
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 149.4
Length, Overall w/o rear bumper (in) 240.45
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.95
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

Double Cab Long Box 2-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.15
Ground Clearance, Rear (in) 10.15
Wheelbase (in) 162.48
Length, Overall w/o rear bumper (in) 256.46
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.8
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLE Double Cab Long Box 2-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 162.48
Length, Overall w/o rear bumper (in) 256.46
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.8
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.15
Ground Clearance, Rear (in) 10.15

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLT Double Cab Long Box 2-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 162.48
Length, Overall w/o rear bumper (in) 256.46
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.8
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.15
Ground Clearance, Rear (in) 10.15

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

Crew Cab Standard Box 2-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLE Crew Cab Standard Box 2-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLT Crew Cab Standard Box 2-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

Crew Cab Long Box 4-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLE Crew Cab Long Box 4-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLT Crew Cab Long Box 4-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

Regular Cab Long Box 4-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³)

Exterior Dimensions

Wheelbase (in) 141.55
Length, Overall w/o rear bumper (in) 235.5
Width, Max w/o mirrors (in) 81.75
Height, Overall (in) 79.94
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 3
Front Head Room (in) 43.11
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.06
Front Hip Room (in) 60.9

SLE Regular Cab Long Box 4-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³)

Exterior Dimensions

Wheelbase (in) 141.55
Length, Overall w/o rear bumper (in) 235.5
Width, Max w/o mirrors (in) 81.75
Height, Overall (in) 79.94
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 3
Front Head Room (in) 43.11
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.06
Front Hip Room (in) 60.9

Double Cab Standard Box 4-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.25
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 149.4
Length, Overall w/o rear bumper (in) 240.45
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.95
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLE Double Cab Standard Box 4-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.25
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 149.4
Length, Overall w/o rear bumper (in) 240.45
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.95
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLT Double Cab Standard Box 4-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.25
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 149.4
Length, Overall w/o rear bumper (in) 240.45
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.95
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.19
Ground Clearance, Rear (in) 10.19

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

Double Cab Long Box 4-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 162.48
Length, Overall w/o rear bumper (in) 256.46
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.8
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.15
Ground Clearance, Rear (in) 10.15

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLE Double Cab Long Box 4-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 162.48
Length, Overall w/o rear bumper (in) 256.46
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.8
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.15
Ground Clearance, Rear (in) 10.15

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

SLT Double Cab Long Box 4-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 162.48
Length, Overall w/o rear bumper (in) 256.46
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.8
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.15
Ground Clearance, Rear (in) 10.15

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 35.24
Second Shoulder Room (in) 64.88
Second Hip Room (in) 60.24

Crew Cab Standard Box 4-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12
Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLE Crew Cab Standard Box 4-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12
Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLT Crew Cab Standard Box 4-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

AT4 Crew Cab Standard Box 4-Wheel Drive AT4

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

Denali Crew Cab Standard Box 4-Wheel Drive Denali

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 82.2
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in) 51.85
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 69.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 158.94
Length, Overall w/o rear bumper (in) 250.08
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.82
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 42.1
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.12
Ground Clearance, Rear (in) 10.12

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

Crew Cab Long Box 4-Wheel Drive

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLE Crew Cab Long Box 4-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Second Head Room (in) 39.88
Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

SLT Crew Cab Long Box 4-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

AT4 Crew Cab Long Box 4-Wheel Drive AT4

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

Denali Crew Cab Long Box 4-Wheel Drive Denali

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 98.27
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 71.4
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.55
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21
Tailgate Width (in)
Tailgate Width (in) - TBD -
Cargo Volume (ft³)
Cargo Volume (ft³) 83.5
Ext'd Cab Cargo Volume (ft³) - TBD -

Exterior Dimensions

Wheelbase (in) 172
Length, Overall w/o rear bumper (in) 266.09
Width, Max w/o mirrors (in) 81.85
Height, Overall (in) 79.65
Overhang, Front (in) - TBD -
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Cab to Axle (in) 55.2
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.08
Ground Clearance, Rear (in) 10.08

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 43.03
Front Leg Room (in) 44.53
Front Shoulder Room (in) 66.02
Front Hip Room (in) 61.18
Second Head Room (in) 39.88
Second Leg Room (in) 43.4
Second Shoulder Room (in) 65.3
Second Hip Room (in) 60.24

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