Wheel alignment, steering axis tilt angle and wheel toe-in are subject to adjustment (see photo). Wheel alignment angles are recommended to be checked and adjusted at the dealer's service center, using GM equipment. Wheel camber and longitudinal tilt angle of the steering axis on the vehicles in question are adjusted only at the service center. Wheel toe-in is adjusted by rotating the steering rod ends.
19.1. Front wheel alignment angles.
Camber = A-B, D - angle of inclination of the steering axis (in degrees), toe-in = EF, G - angle of toe-in of the wheels (in degrees)