What about the camber of the front wheel?

It is normal for the front wheel of a car to camber. When the front wheel is installed on the front axle, the general plane of its rotation plane is inclined outward. This phenomenon is called front wheel camber. The included angle α between the wheel rotation plane and the longitudinal vertical plane is called front wheel camber. The function of front wheel camber is to avoid negative camber when the car is under heavy load and improve the driving safety of the car. If the wheel is just perpendicular to the road when it is empty, the wheel may tilt inward due to load deformation when it is fully loaded. After the wheels are tilted inward, the eccentric wear of automobile tires will be accelerated. At the same time, the vertical reaction of the ground to the wheel produces an outward component along the steering knuckle axis.