Dimensions

Find 2014 GMC Sierra 3500HD 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.

Work Truck 2WD Reg Cab 137.5" WB, 59.8" CA WT

Exterior Dimensions

Wheelbase (in) 137.5
Length, Overall w/o rear bumper (in) 229.5
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 59.8
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

Work Truck Regular Cab Long Box 2-Wheel Drive Work Truck

Cargo Area Dimensions

Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft)
Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -

Exterior Dimensions

Wheelbase (in) 133.70
Length, Overall w/o rear bumper (in) 225.00
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 116.50
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.00
Ground Clearance, Rear (in) 8.80

Interior Dimensions

Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 3

SLE 2WD Reg Cab 137.5" WB, 59.8" CA SLE

Exterior Dimensions

Wheelbase (in) 137.5
Length, Overall w/o rear bumper (in) 229.5
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 59.8
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

Work Truck 2WD Reg Cab 162" WB, 84.3" CA WT

Exterior Dimensions

Wheelbase (in) 162.0
Length, Overall w/o rear bumper (in) 254.1
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 84.3
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

SLE 2WD Reg Cab 162" WB, 84.3" CA SLE

Exterior Dimensions

Wheelbase (in) 162.0
Length, Overall w/o rear bumper (in) 254.1
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 84.3
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

SLE Regular Cab Long Box 2-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft)

Exterior Dimensions

Wheelbase (in) 133.70
Length, Overall w/o rear bumper (in) 225.00
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 116.50
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.00
Ground Clearance, Rear (in) 8.80

Interior Dimensions

Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 3

Work Truck 2WD Crew Cab 171.5" WB, 59.4" CA WT

Exterior Dimensions

Wheelbase (in) 171.5
Length, Overall w/o rear bumper (in) 263.6
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 150.9
Cab to Axle (in) 59.4
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3
Second Head Room (in) - TBD -
Second Leg Room (in) - TBD -
Second Shoulder Room (in) - TBD -
Second Hip Room (in) - TBD -
Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 41.3
Front Leg Room (in) 41.3

SLE 2WD Crew Cab 171.5" WB, 59.4" CA SLE

Exterior Dimensions

Wheelbase (in) 171.5
Length, Overall w/o rear bumper (in) 263.6
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 150.9
Cab to Axle (in) 59.4
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3
Second Head Room (in) - TBD -
Second Leg Room (in) - TBD -
Second Shoulder Room (in) - TBD -
Second Hip Room (in) - TBD -

Work Truck 4WD Reg Cab 137.5" WB, 59.8" CA WT

Exterior Dimensions

Wheelbase (in) 137.5
Length, Overall w/o rear bumper (in) 229.5
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 59.8
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

SLE 4WD Reg Cab 137.5" WB, 59.8" CA SLE

Exterior Dimensions

Wheelbase (in) 137.5
Length, Overall w/o rear bumper (in) 229.5
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 59.8
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

Work Truck 4WD Reg Cab 162" WB, 84.3" CA WT

Exterior Dimensions

Wheelbase (in) 162.0
Length, Overall w/o rear bumper (in) 254.1
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 84.3
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

SRW Work Truck Crew Cab Standard Box 2-Wheel Drive Single Rear Wheel Work Truck

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 78.80
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft) 60.7
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.10
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 6
Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00

SLE 4WD Reg Cab 162" WB, 84.3" CA SLE

Exterior Dimensions

Wheelbase (in) 162.0
Length, Overall w/o rear bumper (in) 254.1
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 116.5
Cab to Axle (in) 84.3
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 2
Passenger Capacity 3
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3

Work Truck 4WD Crew Cab 171.5" WB, 59.4" CA WT

Exterior Dimensions

Wheelbase (in) 171.5
Length, Overall w/o rear bumper (in) 263.6
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 150.9
Cab to Axle (in) 59.4
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Ground Clearance, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 41.3
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3
Second Head Room (in) - TBD -
Second Leg Room (in) - TBD -
Second Shoulder Room (in) - TBD -
Second Hip Room (in) - TBD -

SRW SLE Crew Cab Standard Box 2-Wheel Drive Single Rear Wheel SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 78.80
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft) 60.7
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.10
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 6
Passenger Capacity 5

SRW SLT Crew Cab Standard Box 2-Wheel Drive Single Rear Wheel SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 78.80
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft) 60.7
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.10
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 5

SLE 4WD Crew Cab 171.5" WB, 59.4" CA SLE

Exterior Dimensions

Ground Clearance, Rear (in) - TBD -
Wheelbase (in) 171.5
Length, Overall w/o rear bumper (in) 263.6
Width, Max w/o mirrors (in) 75.0
Width, Max w/o mirrors (in) 80.0
Height, Overall (in) - TBD -
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) - TBD -
Front Bumper to Back of Cab (in) 150.9
Cab to Axle (in) 59.4
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -

Interior Dimensions

Front Shoulder Room (in) 65.2
Front Hip Room (in) 60.3
Second Head Room (in) - TBD -
Second Leg Room (in) - TBD -
Second Shoulder Room (in) - TBD -
Second Hip Room (in) - TBD -
Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 41.3
Front Leg Room (in) 41.3

SRW Denali Crew Cab Standard Box 2-Wheel Drive Single Rear Wheel Denali

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 78.80
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft) 60.7
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.10
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 5

Work Truck Crew Cab Long Box 2-Wheel Drive Work Truck

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.70
Ground Clearance, Rear (in) 8.50

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 6

SLE Crew Cab Long Box 2-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.70
Ground Clearance, Rear (in) 8.50

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 6
Passenger Capacity 5

SLT Crew Cab Long Box 2-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.70
Ground Clearance, Rear (in) 8.50

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 5

Denali Crew Cab Long Box 2-Wheel Drive Denali

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft) - TBD -

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.70
Ground Clearance, Rear (in) 8.50

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 5

Work Truck Regular Cab Long Box 4-Wheel Drive Work Truck

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft)

Exterior Dimensions

Wheelbase (in) 133.70
Length, Overall w/o rear bumper (in) 225.00
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 116.50
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.90
Ground Clearance, Rear (in) 8.60

Interior Dimensions

Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 3

SLE Regular Cab Long Box 4-Wheel Drive SLE

Cargo Area Dimensions

Cargo Box Length @ Floor (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box (Area) Height (in)
Cargo Box (Area) Height (in) 21.00
Tailgate Width (in)
Tailgate Width (in) 61.60
Cargo Volume (ft)
Cargo Volume (ft) 75.5
Ext'd Cab Cargo Volume (ft)

Exterior Dimensions

Wheelbase (in) 133.70
Length, Overall w/o rear bumper (in) 225.00
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 116.50
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.90
Ground Clearance, Rear (in) 8.60

Interior Dimensions

Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 3

SRW Work Truck Crew Cab Standard Box 4-Wheel Drive Single Rear Wheel Work Truck

Cargo Area Dimensions

Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 60.7
Tailgate Width (in) 61.60
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00
Cargo Box (Area) Height (in)
Cargo Box Length @ Floor (in) 78.80
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Floor (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Wheelhousings (in) 50.60

Exterior Dimensions

Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.00
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Second Hip Room (in) 65.50
Second Shoulder Room (in) 65.20
Second Leg Room (in) 39.00
Second Head Room (in) 40.60
Front Hip Room (in) 60.30
Front Shoulder Room (in) 65.20
Front Leg Room (in) 41.30
Front Head Room (in) 41.30
Passenger Capacity 6

SRW SLE Crew Cab Standard Box 4-Wheel Drive Single Rear Wheel SLE

Cargo Area Dimensions

Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 60.7
Tailgate Width (in) 61.60
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00
Cargo Box (Area) Height (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Floor (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Length @ Floor (in) 78.80

Exterior Dimensions

Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.00
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 41.30
Front Leg Room (in) 41.30
Front Shoulder Room (in) 65.20
Front Hip Room (in) 60.30
Second Head Room (in) 40.60
Second Leg Room (in) 39.00
Second Shoulder Room (in) 65.20
Second Hip Room (in) 65.50

SRW SLT Crew Cab Standard Box 4-Wheel Drive Single Rear Wheel SLT

Cargo Area Dimensions

Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 60.7
Tailgate Width (in) 61.60
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00
Cargo Box (Area) Height (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Floor (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Length @ Floor (in) 78.80

Exterior Dimensions

Ground Clearance, Front (in) 10.00
Ground Clearance, Rear (in) 8.40
Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 41.30
Front Leg Room (in) 41.30
Front Shoulder Room (in) 65.20
Front Hip Room (in) 60.30
Second Head Room (in) 40.60
Second Leg Room (in) 39.00
Second Shoulder Room (in) 65.20
Second Hip Room (in) 65.50

SRW Denali Crew Cab Standard Box 4-Wheel Drive Single Rear Wheel Denali

Cargo Area Dimensions

Cargo Box (Area) Height (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Floor (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Length @ Floor (in) 78.80
Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 60.7
Tailgate Width (in) 61.60
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00

Exterior Dimensions

Wheelbase (in) 153.70
Length, Overall w/o rear bumper (in) 240.20
Width, Max w/o mirrors (in) 80.00
Height, Overall (in) 77.40
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 47.70
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 41.60
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 10.00
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 41.30
Front Leg Room (in) 41.30
Front Shoulder Room (in) 65.20
Front Hip Room (in) 60.30
Second Head Room (in) 40.60
Second Leg Room (in) 39.00
Second Shoulder Room (in) 65.20
Second Hip Room (in) 65.50

Work Truck Crew Cab Long Box 4-Wheel Drive Work Truck

Cargo Area Dimensions

Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 75.5
Cargo Volume (ft)
Tailgate Width (in) 61.60
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00
Cargo Box (Area) Height (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Floor (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Top, Rear (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Length @ Floor (in)

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.60
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Passenger Capacity 6
Front Head Room (in) 41.30
Front Leg Room (in) 41.30
Front Shoulder Room (in) 65.20
Front Hip Room (in) 60.30
Second Head Room (in) 40.60
Second Leg Room (in) 39.00
Second Shoulder Room (in) 65.20
Second Hip Room (in) 65.50

SLE Crew Cab Long Box 4-Wheel Drive SLE

Cargo Area Dimensions

Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 75.5
Cargo Volume (ft)
Tailgate Width (in) 61.60
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00
Cargo Box (Area) Height (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Floor (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Top, Rear (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Length @ Floor (in)

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.60
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Passenger Capacity 5
Passenger Capacity 6
Front Head Room (in) 41.30
Front Leg Room (in) 41.30
Front Shoulder Room (in) 65.20
Front Hip Room (in) 60.30
Second Head Room (in) 40.60
Second Leg Room (in) 39.00
Second Shoulder Room (in) 65.20
Second Hip Room (in) 65.50

SLT Crew Cab Long Box 4-Wheel Drive SLT

Cargo Area Dimensions

Cargo Box Length @ Floor (in) 97.80
Cargo Box Length @ Floor (in)
Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 75.5
Cargo Volume (ft)
Tailgate Width (in) 61.60
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00
Cargo Box (Area) Height (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box Width @ Wheelhousings (in)
Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Floor (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Top, Rear (in)

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.60
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 41.30
Front Leg Room (in) 41.30
Front Shoulder Room (in) 65.20
Front Hip Room (in) 60.30
Second Head Room (in) 40.60
Second Leg Room (in) 39.00
Second Shoulder Room (in) 65.20
Second Hip Room (in) 65.50

Denali Crew Cab Long Box 4-Wheel Drive Denali

Cargo Area Dimensions

Cargo Box Width @ Floor (in) 62.50
Cargo Box Width @ Floor (in)
Cargo Box Width @ Top, Rear (in) - TBD -
Cargo Box Width @ Top, Rear (in)
Cargo Box Length @ Floor (in) 97.80
Cargo Box Length @ Floor (in)
Tailgate Width (in)
Cargo Box (Area) Height (in) 21.00
Cargo Box (Area) Height (in)
Cargo Box Width @ Wheelhousings (in) 50.60
Cargo Box Width @ Wheelhousings (in)
Tailgate Width (in) 61.60
Ext'd Cab Cargo Volume (ft) - TBD -
Cargo Volume (ft) 75.5
Cargo Volume (ft)

Exterior Dimensions

Wheelbase (in) 167.70
Length, Overall w/o rear bumper (in) 259.10
Width, Max w/o mirrors (in) 95.90
Height, Overall (in) 77.90
Overhang, Front (in) 38.80
Overhang, Rear w/o bumper (in) 52.60
Front Bumper to Back of Cab (in) 150.90
Cab to Axle (in) 56.00
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in)
Ground to Top of Load Floor (in) 37.90
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 9.60
Ground Clearance, Rear (in) 8.40

Interior Dimensions

Passenger Capacity 5
Front Head Room (in) 41.30
Front Leg Room (in) 41.30
Front Shoulder Room (in) 65.20
Front Hip Room (in) 60.30
Second Head Room (in) 40.60
Second Leg Room (in) 39.00
Second Shoulder Room (in) 65.20
Second Hip Room (in) 65.50