There are several angles to check and adjust on both the front and the rear wheels:
Camber (Front and Rear wheels)
is the angle at which wheels are tilted in or out in relation to the top of the tyre. Provides direction control stability when travelling in a straight line.
Setback (Front and Rear wheels)
is the angle between an imaginary line perpendicular to the centre line of the vehicle and a line through the wheels.
Toe (Front and Rear wheels)
is the angle at which the leading edge of a pair of wheels points towards (“toe-in”) or away from (“toe-out”) each other.