Powertrain/Chassis
POWERTRAIN
4.2L V-6
4.6L TRITON V-8
5.4L TRITON V-8
 Engine Type
V-6 iron block, iron heads
V-8 iron block, aluminum heads
V-8 iron block, aluminum heads
 Bore/Stroke
3.81 x 3.74
3.55 x 3.54 in
3.55 x 4.17 in
 Displacement
256 cu in, 4196 cc
281 cu in, 4606 cc
330 cu in, 5409 cc
 Compression Ratio
9.2:1
9.3:1
9.8:1
 Fuel Injection
Sequential multi-port electronic (SEFI)
Sequential multi-port electronic (SEFI)
Sequential multi-port electronic (SEFI)
 Valvetrain
SOHC, 2 Valves per cylinder
SOHC, 2 Valves per cylinder
SOHC, 3 Valves per cylinder, Variable Camshaft Timing
 Horsepower
202 hp @ 4350 rpm
231 hp @ 4750 rpm
300 hp@ 5000 rpm
 Torque
260 lb-ft @ 3750 rpm
293 lb-ft @ 3500 rpm
365 lb-ft @ 3750 rpm
 Oil Capacity
6 qt
6 qt
6 qt
 Coolant Capacity
19.7 qt
20.0 qt
20.7 qt
 Transmission Type
5-speed manual/4-speed automatic O/D
4-speed automatic overdrive (4R70E)
4-speed automatic overdrive (4R70E)
 Gear Ratios
   1st
3.90:1
2.84:1
2.84:1
   2nd
2.25:1
1.55:1
1.55:1
   3rd
1.49:1
1.00:1
1.00:1
   4th
1.00:1
0.70:1
0.70:1
   5th
.08:1
-
-
 Available axle ratios
3.31:1 / 3.55:1 / 3.73:1 / 4.10:1
SUSPENSION
 Front
   4x2
Coil-on-shock, long-spindle double wishbone independent, cast aluminum lower control arm
   4x4
Coil-on-shock, long-spindle double wishbone independent, cast aluminum lower control arm
 Rear
   4x2
Hotchkiss-type non-independent live, leaf springs and outboard shock absorbers
   4x4
Hotchkiss-type non-independent live, leaf springs and outboard shock absorbers
STEERING
 Type
power rack-and-pinion
 Overall Ratio
20.0:1 (regular cab/supercab 132.5" wheelbase) 17.0:1 (supercab 144.5, 163" wheelbase/supercrew)
 Turns, lock-to-lock
 Turning circle, curb-to-curb
see Dimensions and Capacities
BRAKES
 Front
13.0-in vented disc
 Rear
13.7-in vented disc
 Assist type
vacuum, ABS
WHEELS AND TIRES
 Base wheel and tire
17-in steel, P235/70R17
 Largest tires available
P265/60R18 OWL All-Season with 4x2
 
P275/65R18 OWL All-Terrain with 4x4
 
LT245/70R17 w/8200 Payload Group