Specs - 2003 Ford F-150 Technical Specifications
| Brakes | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Brake ABS System | 4-wheel | 4-wheel | 4-wheel | 4-wheel | 4-wheel | 4-wheel | 4-wheel |
| Disc - Front (Yes or ) | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Disc - Rear (Yes or ) | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Front Brake Rotor Diam x Thickness (in) | 12.1 x 0.39 | 12.1 x 0.39 | 12.1 x 0.39 | 12.1 x 0.39 | 12.1 x 0.39 | 12.1 x 0.39 | 12.1 x 0.39 |
| Rear Brake Rotor Diam x Thickness (in) | 13.2 x 0.43 | 13.2 x 0.43 | 13.2 x 0.43 | 13.2 x 0.43 | 13.2 x 0.43 | 13.2 x 0.43 | 13.2 x 0.43 |
| Cargo Area Dimensions | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Cargo Box Width @ Wheelhousings (in) | 50.0 | 50.0 | 50.0 | 50.0 | 50.0 | 50.0 | 50.0 |
| Engine | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Displacement | 5.4L/330 | 4.6L/281 | 4.6L/281 | 5.4L/330 | 4.2L/256 | 4.2L/256 | 4.2L/256 |
| Engine Type | Gas V8 | Gas V8 | Gas V8 | Gas V8 | Gas V6 | Gas V6 | Gas V6 |
| SAE Net Horsepower @ RPM | 380 @ 4750 | 231 @ 4750 | 231 @ 4750 | 380 @ 4750 | 202 @ 4800 | 202 @ 4800 | 202 @ 4800 |
| SAE Net Torque @ RPM | 450 @ 3250 | 293 @ 3500 | 293 @ 3500 | 450 @ 3250 | 252 @ 3400 | 252 @ 3400 | 252 @ 3400 |
| Exterior Dimensions | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Height, Overall (in) | 73.9 | 72.8 | 72.8 | 73.4 | 73.4 | 73.4 | 72.8 |
| Wheelbase (in) | 138.5 | 138.5 | 138.5 | 119.9 | 119.9 | 119.9 | 138.5 |
| Width, Max w/o mirrors (in) | 79.1 | 79.3 | 79.3 | 79.3 | 79.3 | 79.3 | 79.3 |
| Fuel Tank | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Fuel Tank Capacity, Approx (gal) | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 |
| Steering | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Steering Type | Power | Power | Power | Power | Power | Power | Power |
| Turning Diameter - Curb to Curb (ft) | 45.9 | 45.9 | 45.9 | 40.5 | 40.5 | 40.5 | 45.9 |
| Tires | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Front Tire Size | P275/45VR20 | P275/60R17 | P275/60R17 | P295/45ZR18 | P235/70R16SL | P235/70R16SL | P275/60R17 |
| Rear Tire Size | P275/45VR20 | P275/60R17 | P275/60R17 | P295/45ZR18 | P235/70R16SL | P235/70R16SL | P275/60R17 |
| Transmission | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Drivetrain | Rear Wheel Drive | Rear Wheel Drive | Rear Wheel Drive | Rear Wheel Drive | Rear Wheel Drive | Rear Wheel Drive | Rear Wheel Drive |
| Trans Description Cont. | Automatic w/OD | Automatic w/OD | Automatic w/OD | Automatic w/OD | Manual w/OD | Manual w/OD | Manual w/OD |
| Trans Type | 4 | 4 | 4 | 4 | 5 | 5 | 5 |
| Vehicle | Harley-Davidson | King Ranch | Lariat | Lightning | XL | XLT | XLT Heritage |
|---|
| Front Head Room (in) | 39.8 | 40.8 | 40.8 | 40.8 | 40.8 | 40.8 | 40.8 |
| Front Leg Room (in) | 41.0 | 40.9 | 40.9 | 40.9 | 40.9 | 40.9 | 40.9 |
| Front Shoulder Room (in) | 63.7 | 63.8 | 63.8 | 63.8 | 63.8 | 63.8 | 63.8 |
| Passenger Capacity | 4 | 6 | 6 | 3 | 3 | 3 | 6 |
| Second Head Room (in) | 39.8 | 37.8 | 37.8 | N/A | 37.8 | 37.8 | 37.8 |
| Second Leg Room (in) | 36.8 | 32.2 | 32.2 | N/A | 32.2 | 32.2 | 32.2 |
| Second Shoulder Room (in) | 63.6 | 63.8 | 63.8 | N/A | 63.8 | 63.8 | 63.8 |