Specs

Research 2004 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
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
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 )
Brake ABS System (Second Line)
Rear Drum Diam x Width (in)

Cargo Area Dimensions

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

Cooling System

Total Cooling System Capacity (qts) 13.9

Doors

Side Door Type Swing-out

Electrical

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

Engine

Engine Order Code LL8
Engine Oil Cooler
Engine Type Gas I6
Displacement 5.3L/325
Displacement 4.2L/254
Fuel System SFI
SAE Net Horsepower @ RPM 290 @ 5200
SAE Net Horsepower @ RPM 275 @ 6000
SAE Net Torque @ RPM 325 @ 4000
SAE Net Torque @ RPM 275 @ 3600
Engine Order Code LM4
Engine Type Gas V8

Exterior Dimensions

Ground Clearance, Rear (in) 7.77
Step Up Height - Side (in)
Step Up Height - Front (in)
Side Door Opening Width (in)
Side Door Opening Height (in)
Rear Door Opening Width (in)
Rear Door Opening Height (in)
Ground Clearance, Front (in) 7.77
Ground to Top of Load Floor (in) 32.1
Overhang, Rear w/bumper (in) 43.84
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
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 Head Room (in) 39.60
Front Head Room (in) 40.20
Second Leg Room (in) 37.00
Passenger Capacity 5
Second Shoulder Room (in) 58.50
Second Hip Room (in) 58.10
Front Leg Room (in) 46.90
Front Shoulder Room (in) 58.50
Front Hip Room (in) 56.00

Mileage

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

Steering

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

Summary

Vehicle Name Chevrolet TrailBlazer
Body Code TB4
Body Style 4 Door

Suspension

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 - Rear (lbs) 3200
Axle Capacity - Front (lbs) 2950
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 3.73
Axle Ratio (:1) - Rear 4.10
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
Suspension Type - Front Independent

Tires

Rear Tire Order Code QRE
Front Tire Order Code QRF
Front Tire Order Code QTE
Front Tire Order Code QTR
Front Tire Order Code QRE
Rear Tire Order Code QRF
Rear Tire Order Code QTE
Rear Tire Order Code QTR
Spare Tire Order Code QRF
Spare Tire Order Code N79
Spare Tire Order Code QTE
Spare Tire Order Code QTR
Spare Tire Order Code QRE
Front Tire Size P245/65R17
Front Tire Size P245/70R16
Rear Tire Size P245/65R17
Rear Tire Size P245/70R16
Spare Tire Size P245/65R17
Spare Tire Size P245/70R16
Front Tire Capacity (lbs) 1793
Front Tire Capacity (lbs) 1843
Rear Tire Capacity (lbs) 1793
Rear Tire Capacity (lbs) 1843
Spare Tire Capacity (lbs) 1793
Spare Tire Capacity (lbs) 1843
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -

Trailering

Wt Distributing Hitch - Max Trailer Wt. (lbs) 5800
Wt Distributing Hitch - Max Trailer Wt. (lbs) 6300
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5300
Wt Distributing Hitch - Max Tongue Wt. (lbs) 580
Wt Distributing Hitch - Max Tongue Wt. (lbs) 630
Wt Distributing Hitch - Max Tongue Wt. (lbs) 530
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
Fifth Wheel Hitch - Max Tongue Wt. (lbs)

Transmission

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
Seventh Gear Ratio (:1)
Transfer Case Power Take Off
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)
Drivetrain Rear Wheel Drive

Vehicle

Rear Door Type Liftgate

Weight Information

Gross Combined Wt Rating (lbs) 11,000
Gross Combined Wt Rating (lbs) 10,000
Gross Combined Wt Rating (lbs) 10,500
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

Wheels

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