Wheel Alignment Specifications
| Truck Line | Caster | Cross Caster, L-R | Camber | Cross Camber, L-R | Total Toe | Steering Wheel Angle |
|---|
| Left | Right |
| NOTE: Caster is relative to the frame, the caster values must be compensated for the measured frame angle. Frame angle is positive when higher in the rear and negative when lower in the rear. Caster specifications are with respect to a zero frame angle. Refer to Front Caster and Camber Adjustment . |
| G10/G20 LD | 4.00° ± 1.0° | 4.30° ± 1.0° | 0.3° ± 0.75° | 0.15° ± 0.60° | 0.0° ± 0.60° | 0.1° ± 0.20° | 0.4° ± 3.0° |
| G20 HD/G30/G40 | 4.30° ± 1.0° | 4.70° ± 1.0° | 0.4° ± 0.75° | 0.25° ± 0.60° | 0.0° ± 0.60° | 0.1° ± 0.20° | 0.4° ± 3.0° |
| AWD | 3.90° ± 1.0° | 4.30° ± 1.0° | 0.4° ± 0.75° | 0.15° ± 0.60° | 0.0° ± 0.60° | 0.1° ± 0.20° | 0.4° ± 3.0° |
| NOTE |
|---|
| Caster is relative to the frame, the caster values must be compensated for the measured frame angle. Frame angle is positive when higher in the rear and negative when lower in the rear. Caster specifications are with respect to a zero frame angle. Refer to Front Caster and Camber Adjustment . |
Wheel Alignment Specifications
Fastener Tightening Specifications
| Application | Specification |
|---|
| Metric | English |
| Tie Rod Jam Nut | 68 N.m | 50 lb ft |
| Upper Control Arm Mounting Nuts | 175 N.m | 129 lb ft |
Fastener Tightening Specifications
