Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Chevrolet Suburban Z71FACTORY OEM SERVICE PROCEDURE
Wheel Alignment Specifications
Alignment Condition: Full tank of fuel, no passengers and placed on flat level surface. Inspect Trim heights prior to alignment. Trim Height Inspection
| Front and Rear Suspension Wheel Alignment Service at Curb Height |
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|---|---|---|---|---|---|---|---|---|---|---|
| Model | Suspension | Caster (include frame angle) ± 1.5° |
Cross Caster (Front) ± 1.0° |
Camber ± 1.0° |
Cross Camber (Front ± 1.5°/ Rear ± 1.0°) | Front Total Toe ± 0.20° |
Rear Total Toe ± 0.20° |
Steering Wheel Angle ± 3.5° |
||
| Left | Right | (Left - Right) | Front | Rear | (Left - Right) | (Left + Right) | (Left + Right) | (Left - Right) | ||
| C10706 | Coil (- F47) | 4.1° | 4.1° | 0.0° | -0.40° | -0.50° | 0.0° | 0.10° | 0.20° | 0.0° |
| K10706 | 4.1° | 4.1° | 0.0° | -0.40° | -0.50° | 0.0° | 0.10° | 0.20° | 0.0° | |
| C10906 | 4.2° | 4.2° | 0.0° | -0.40° | -0.50° | 0.0° | 0.10° | 0.20° | 0.0° | |
| K10906 | 4.2° | 4.2° | 0.0° | -0.40° | -0.50° | 0.0° | 0.10° | 0.20° | 0.0° | |
| C10706 | Air (& F47) | 4.2° | 4.2° | 0.0° | -0.30° | -0.50° | 0.0° | 0.20° | 0.20° | 0.0° |
| K10706 | 4.2° | 4.2° | 0.0° | -0.30° | -0.50° | 0.0° | 0.20° | 0.20° | 0.0° | |
| C10906 | 4.3° | 4.3° | 0.0° | -0.30° | -0.50° | 0.0° | 0.20° | 0.20° | 0.0° | |
| K10906 | 4.3° | 4.3° | 0.0° | -0.30° | -0.50° | 0.0° | 0.20° | 0.20° | 0.0° | |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.