Wheel Alignment Values
WARNING: This page is about a different car, the 2024 Porsche 911, 2023 Porsche 911, and 2022 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Steering-angle sensor not calibrated or calibrated incorrectly
- Unexpected vehicle handling
- Steering-angle sensor does not function
- Malfunction in steering-angle sensor
→ After working on wheel suspension parts, when replacing the steering-angle sensor, and after changing the wheel alignment values, calibrate the steering-angle sensor using the PIWIS Tester.
→ Keep the front wheels in straight-ahead position on the measuring platform during calibration.
→ For vehicles with electromechanical steering, also re-teach the electric steering lock settings.
Information
- The following values relate to the empty weight, i.e. full fuel tank, vehicle with tools but without driver or additional weights.
- The toe-difference angle value and castor value are influenced by the vehicle height. For this reason the measured result must be evaluated accordingly. No action is necessary in the case of small deviations from the required value (toe difference angle and caster) as long as the value to the right and left is almost the same.
- The ignition must be switched on during alignment/adjustment of vehicles with rear axle steering.
| Wheel alignment values for all C2/C2S/C4/C4S worldwide | Standard chassis (PASM) (I-no. 1BH) | Sport chassis (PASM -10 mm) (I-no. 1BV) |
|---|---|---|
| Front axle | ||
| Toe unpressed (total) | + 2' ± 5' | + 2' ± 5' |
| Max. difference in toe between left and right | 5' | 5' |
| Toe difference angle at 20° lock | - 1° 14' ± 30' | - 1° 14' ± 30' |
| Camber (with wheels in straight-ahead position) | -0° 45' ± 15' | - 1° 00' ± 15' |
| Max. difference in camber between left and right | 20' | 20' |
| Caster | + 8° 10' ± 30' | + 8° 20' ± 30' |
| Max. difference in caster between left and right | 15' | 15' |
| Rear axle | ||
| Toe per wheel | + 10' ± 5' | + 10' ± 5' |
| Max. difference in toe between left and right | 10' | 10' |
| Camber | -1°30' ± 15' | - 1° 40' ± 15' |
| Max. difference, left to right | 20' | 20' |