Camber is the inward or outward tilt of a wheel when viewed from the front or rear. It is measured in degrees and can be either positive or negative. Positive camber means the wheels tilt outward at the top, while negative camber means the wheels tilt inward at the top.
Camber is important because it affects the handling and stability of a vehicle. Too much positive camber can cause the vehicle to wander or pull to one side, while too much negative camber can cause the vehicle to be unstable and difficult to control.