Wheel Alignment Specifications
Caster is relative to 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.| C15 | Silverado,Sierra Reg or EXT Cab | Caster | 3.50 +/- 1.00 |
| 4.00 +/- 1.00 | |||
| Cross Caster, L-R | -0.50 +/- 0.50 | ||
| Camber | + 0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| Silverado, Sierra Crew Cab | Caster | 4.50 +/- 1.00 | |
| 4.75 +/- 1.00 | |||
| Cross Caster, L-R | -0.25 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +/-0.10 +/-0.20 | ||
| Steering Wheel Angle | -1.0 +/-3.5 | ||
| K15 | Silverado, Sierra Reg or EXT Cab | Caster | 3.50 +/- 1.00 |
| 4.50 +/- 1.00 | |||
| Cross Caster, L-R | -1.00 +/- 0.50 | ||
| Camber | +0.25+/-0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | - 1.0 +/-3.5 | ||
| Silverado, Sierra Crew Cab | Caster | 4.25 +/- 1.00 | |
| 4.75 +/- 1.00 | |||
| Cross Caster, L-R | -0.50 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| C25LD | Silverado, Sierra Reg or EXT Cab | Caster | 4.50 +/- 1.00 |
| 4.75 +/- 1.00 | |||
| Cross Caster, L-R | -0.25 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| K25LD | Silverado, Sierra Reg or EXT Cab | Caster | 4.25 +/- 1.00 |
| 4.75 +/- 1.00 | |||
| Cross Caster, L-R | -0.50 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10+/-0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| C25HD | Silverado Sierra, Reg, EXT Cab or Crew Cab | Caster | 4.25+/- 1.00 |
| 4.75 +/- 1.00 | |||
| Cross Caster, L-R | -0.50 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| K25HD | Silverado, Sierra Reg, EXT Cab or crew cab | Caster | 4.00 +/- 1.00 |
| 4.75 +/- 1.00 | |||
| Cross Caster, L-R | -0.75 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| C35/36 | Silverado, Sierra Reg, EXT cab or crew cab | Caster | 4.25 +/- 1.00 |
| 4.75 +/- -1.00 | |||
| Cross Caster, L-R | -0.50 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| K35/36 | Silverado, Sierra Reg, Ext cab or crew cab | Caster | 4.00 +/- 1.00 |
| 4.75 +/- 1.00 | |||
| Cross Caster, L-R | -0.75 +/- 0.50 | ||
| Camber | +0.25 +/- 0.50 | ||
| Cross Camber L-R | 0.00 +/- 0.50 | ||
| Toe | +0.10 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/- 3.5 | ||
| C/K15 | Silverado, Sierra with Rear wheel steering- values are for the rear of the vehicle. | Caster | ----------------- |
| ----------------- | |||
| Cross Caster, L-R | ----------------- | ||
| Camber | -0.50 +/- 0.50 | ||
| Cross Camber L-R | ----------------- | ||
| Toe | 0.00 +/- 0.20 | ||
| Steering Wheel Angle | -1.0 +/-3.5 | ||
| Front Tie Rod Jam Nut | 50 ft. lbs. | ||
| Rear Tie Rod Jam Nut | 48 ft. lbs. | ||
| Upper Control Arm Cam Bolt Nuts | 140 ft. lbs. |