Specs

Research 2005 Chevrolet TrailBlazer specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

LS 4dr 2WD LS

Brakes

Brake ABS System 4-Wheel
Brake Type Power
Front Brake Rotor Diam x Thickness (in) 12.0 x 1.14
Rear Brake Rotor Diam x Thickness (in) 12.8 x 0.78
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Rear (Yes or ) Yes
Disc - Front (Yes or ) Yes
Brake ABS System (Second Line)

Cargo Area Dimensions

Cargo Box Width @ Wheelhousings (in) - TBD -
Cargo Area Length @ Floor to Console (in)
Cargo Area Length @ Floor to Seat 1 (in) 80.1
Cargo Area Width @ Beltline (in) - TBD -
Cargo Area Length @ Floor to Seat 4 (in)
Cargo Area Length @ Floor to Seat 3 (in)
Cargo Volume to Seat 2 (ft³) 43.7
Cargo Volume to Seat 1 (ft³) 80.1
Cargo Volume to Seat 4 (ft³)
Cargo Area Length @ Floor to Seat 2 (in) 43.7
Cargo Volume to Seat 3 (ft³)
Cargo Box (Area) Height (in) 39.6

Cooling System

Total Cooling System Capacity (qts) 13.9

Doors

Side Door Type Swing-out

Electrical

Maximum Alternator Watts
Maximum Alternator Capacity (amps) 145
Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (2nd)
Cold Cranking Amps @ 0° F (Primary) 600

Engine

SAE Net Torque @ RPM 275 @ 3600
Engine Oil Cooler
Engine Order Code LH6
Engine Order Code LL8
Engine Type Gas V8
Engine Type Gas I6
Displacement 5.3L/325
Displacement 4.2L/254
Fuel System SFI
SAE Net Horsepower @ RPM 300 @ 5200
SAE Net Horsepower @ RPM 275 @ 6000
SAE Net Torque @ RPM 330 @ 4000

Exterior Dimensions

Side Door Opening Height (in)
Side Door Opening Width (in)
Rear Door Opening Width (in)
Rear Door Opening Height (in)
Ground Clearance, Rear (in) 7.8
Ground Clearance, Front (in) 7.80
Ground to Top of Load Floor (in) 32.1
Overhang, Rear w/bumper (in) 43.9
Overhang, Front (in) 34.9
Height, Overall (in) 72.50
Width, Max w/o mirrors (in) 74.70
Length, Overall w/rear bumper (in) 191.80
Step Up Height - Front (in)
Step Up Height - Side (in)
Wheelbase (in) 113.00

Frame

Frame Type - TBD -

Fuel Tank

Aux Fuel Tank Location
Fuel Tank Capacity, Approx (gal) 22.0
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Location - TBD -

Interior Dimensions

Second Hip Room (in) 58.20
Second Leg Room (in) 37.00
Second Shoulder Room (in) 58.50
Passenger Capacity 5
Front Head Room (in) 40.20
Front Leg Room (in) 46.90
Front Shoulder Room (in) 58.50
Front Hip Room (in) 56.00
Second Head Room (in) 39.60

Mileage

EPA Fuel Economy Est - City (MPG) 16
EPA Fuel Economy Est - Hwy (MPG) 21

Steering

Turning Diameter - Curb to Curb (ft) 36.4
Steering Ratio (:1), On Center 20.4
Steering Type Pwr Rack & Pinion
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Ratio (:1), At Lock 20.4

Summary

Body Style 4 Door
Vehicle Name Chevrolet TrailBlazer
Body Code TB4

Suspension

Axle Ratio (:1) - Rear 4.10
Suspension Type - Front Independent
Suspension Type - Rear Coil
Spring Capacity - Front (lbs) 3100
Spring Capacity - Rear (lbs) 3200
Axle Type - Front Independent
Axle Type - Rear Semi-Floating
Axle Capacity - Front (lbs) 2950
Axle Capacity - Rear (lbs) 3200
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 3.73
Axle Ratio (:1) - Rear 3.42
Shock Absorber Diameter - Front (mm) 46
Shock Absorber Diameter - Rear (mm) 36
Stabilizer Bar Diameter - Front (in) 1.33
Stabilizer Bar Diameter - Rear (in) 0.82

Tires

Spare Tire Capacity (lbs) 1843
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -
Spare Tire Capacity (lbs) 1793
Rear Tire Capacity (lbs) 1843
Rear Tire Capacity (lbs) 1793
Front Tire Capacity (lbs) 1843
Front Tire Capacity (lbs) 1793
Spare Tire Size P235/75R16
Rear Tire Size P235/75R16
Rear Tire Size P245/65R17
Front Tire Size P235/75R16
Front Tire Size P245/65R17
Spare Tire Order Code - TBD -
Rear Tire Order Code QNF
Rear Tire Order Code QTR
Rear Tire Order Code QTE
Rear Tire Order Code QNG
Front Tire Order Code QNF
Front Tire Order Code QTR
Front Tire Order Code QTE
Front Tire Order Code QNG

Trailering

Wt Distributing Hitch - Max Tongue Wt. (lbs) 750
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5800
Wt Distributing Hitch - Max Trailer Wt. (lbs) 6300
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5300
Fifth Wheel Hitch - Max Trailer Wt. (lbs) N/A
Fifth Wheel Hitch - Max Tongue Wt. (lbs) N/A

Transmission

Seventh Gear Ratio (:1)
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Transfer Case Model
Trans PTO Access
Trans Power Take Off
Clutch Size (in)
Reverse Ratio (:1) 2.29
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1)
Fourth Gear Ratio (:1) 0.70
Third Gear Ratio (:1) 1.00
Second Gear Ratio (:1) 1.63
First Gear Ratio (:1) 3.06
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 4
Trans Order Code M30
Drivetrain Rear Wheel Drive
Transfer Case Power Take Off

Vehicle

Rear Door Type Liftgate

Weight Information

Gross Combined Wt Rating (lbs) 10500
Gross Vehicle Weight Rating Cap (lbs) 5550
Curb Weight - Rear (lbs) 2019
Curb Weight - Front (lbs) 2304
Gross Axle Wt Rating - Rear (lbs) 3200
Gross Axle Wt Rating - Front (lbs) 2950
Gross Combined Wt Rating (lbs) 11000
Gross Combined Wt Rating (lbs) 10000

Wheels

Spare Wheel Material Steel
Front Wheel Material Aluminum
Spare Wheel Size (in) 16 x 7
Spare Wheel Size (in) 17 x 7
Rear Wheel Size (in) 16 x 7
Rear Wheel Size (in) 17 x 7
Front Wheel Size (in) 16 x 7
Front Wheel Size (in) 17 x 7
Rear Wheel Material Aluminum