Specs

Research 2003 Toyota Tundra specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

2WD Regular Cab V6 Manual (Natl)

Brakes

Disc - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in)
Drum - Rear (Yes or ) Yes
Rear Drum Diam x Width (in) 11.6 x 1.97
Brake Type Pwr
Brake ABS System 4-Wheel
Brake ABS System (Second Line)
Disc - Front (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 12.5 x 1.1

Cargo Area Dimensions

Cargo Box Width @ Floor (in) 61.2
Cargo Volume (ft³) - TBD -
Cargo Box Length @ Floor (in) 98.2
Cargo Box Width @ Top, Rear (in) - TBD -
Tailgate Width (in) - TBD -
Cargo Box (Area) Height (in) 16.7
Cargo Box Width @ Wheelhousings (in) 49.3
Ext'd Cab Cargo Volume (ft³)

Cooling System

Total Cooling System Capacity (qts) 10.6

Electrical

Maximum Alternator Capacity (amps) 130
Cold Cranking Amps @ 0° F (2nd) - TBD -
Cold Cranking Amps @ 0° F (Primary) 582
Cold Cranking Amps @ 0° F (Primary) 356
Maximum Alternator Watts - TBD -
Maximum Alternator Capacity (amps) 70

Engine

Engine Type Gas V6
SAE Net Horsepower @ RPM 190 @ 4800
SAE Net Torque @ RPM 220 @ 3600
Engine Oil Cooler - TBD -
Engine Order Code
Fuel System SFI
Displacement 3.4L/206

Exterior Dimensions

Width, Max w/o mirrors (in) 75.2
Ground Clearance, Rear (in) 10.4
Ground Clearance, Front (in) 10.4
Frame Width, Rear (in) - TBD -
Ground to Top of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Cab to End of Frame (in) - TBD -
Cab to Axle (in) - TBD -
Front Bumper to Back of Cab (in) - TBD -
Overhang, Rear w/o bumper (in) 53.0
Overhang, Front (in) 36.2
Height, Overall (in) 70.5
Length, Overall w/o rear bumper (in) 217.5
Wheelbase (in) 128.3

Frame

Frame Type Ladder

Fuel Tank

Fuel Tank Location
Aux Fuel Tank Location
Fuel Tank Capacity, Approx (gal) 26.4
Aux Fuel Tank Capacity, Approx (gal)

Interior Dimensions

Front Hip Room (in) 59.3
Front Head Room (in) 40.3
Front Leg Room (in) 41.5
Front Shoulder Room (in) 62.4
Passenger Capacity 3

Mileage

EPA Fuel Economy Est - Hwy (MPG) 20
EPA Fuel Economy Est - City (MPG) 16

Steering

Turning Diameter - Curb to Curb (ft) 44.9
Steering Type Pwr Rack & Pinion
Steering Ratio (:1), On Center 18.6
Turning Diameter - Wall to Wall (ft) 46.6
Steering Ratio (:1), At Lock 3.4

Summary

Vehicle Name Toyota Tundra
Body Style Reg Cab
Body Code 128.3

Suspension

Stabilizer Bar Diameter - Front (in) 0.91
Stabilizer Bar Diameter - Rear (in) - TBD -
Stabilizer Bar Diameter - Rear (in)
Shock Absorber Diameter - Rear (mm) - TBD -
Shock Absorber Diameter - Rear (mm) 46.0
Shock Absorber Diameter - Rear (mm) 30.2
Suspension Type - Front Independent
Suspension Type - Rear Leaf Spring
Spring Capacity - Front (lbs) Double Wishbone
Spring Capacity - Rear (lbs)
Axle Type - Front - TBD -
Axle Type - Rear - TBD -
Axle Capacity - Front (lbs) - TBD -
Axle Capacity - Rear (lbs) - TBD -
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 4.08
Shock Absorber Diameter - Front (mm) 46.0
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Front (mm) 30.0

Tires

Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Rear 701
Revolutions/Mile @ 45 mph - Spare 683
Revolutions/Mile @ 45 mph - Spare - TBD -
Revolutions/Mile @ 45 mph - Spare 701
Revolutions/Mile @ 45 mph - Front - TBD -
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P265/70R16
Front Tire Size - TBD -
Front Tire Size P245/70R16
Rear Tire Size P265/70R16
Rear Tire Size - TBD -
Rear Tire Size P245/70R16
Spare Tire Size P265/70R16
Spare Tire Size - TBD -
Spare Tire Size P245/70R16
Front Tire Capacity (lbs) - TBD -
Rear Tire Capacity (lbs) - TBD -
Spare Tire Capacity (lbs) - TBD -
Revolutions/Mile @ 45 mph - Front 683
Revolutions/Mile @ 45 mph - Front 701
Revolutions/Mile @ 45 mph - Rear 683

Trailering

Fifth Wheel Hitch - Max Tongue Wt. (lbs) 500
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5000
Wt Distributing Hitch - Max Tongue Wt. (lbs) 500
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 5000

Transmission

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 - TBD -
Trans Power Take Off - TBD -
Clutch Size (in) - TBD -
Reverse Ratio (:1) 4.220
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1) 0.838
Fourth Gear Ratio (:1) 1.000
Third Gear Ratio (:1) 1.436
Second Gear Ratio (:1) 2.062
First Gear Ratio (:1) 3.830
Trans Description Cont. Again
Trans Description Cont. Manual w/OD
Trans Type 5
Trans Order Code
Drivetrain Rear Wheel Drive

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 5500
Curb Weight - Rear (lbs) 1766
Curb Weight - Front (lbs) 2159
Gross Axle Wt Rating - Rear (lbs) - TBD -
Gross Axle Wt Rating - Front (lbs) - TBD -
Gross Combined Wt Rating (lbs) 9200

Wheels

Rear Wheel Material Chrome
Rear Wheel Material Steel
Spare Wheel Material Aluminum
Spare Wheel Size (in) 16 x 7
Spare Wheel Material Steel
Front Wheel Material Aluminum
Front Wheel Material Steel
Rear Wheel Material Aluminum
Spare Wheel Size (in) 18 x - TBD -
Rear Wheel Size (in) 16 x 7
Rear Wheel Size (in) 18 x - TBD -
Front Wheel Size (in) 16 x 7
Front Wheel Size (in) 18 x - TBD -