BMW 640i Gran Coupe Feathering of tire Inspection at your home or office.

Common reasons for this to happen:

There are two primary causes for feathering of tires:

• Poorly aligned wheels: If your wheels are not aligned properly, the tires will wear in abnormal and harmful ways. A proper alignment sets the wheels on both a vertical and horizontal axis. When the front of the wheels are pointed too far in (called “toe-in”), feathering on the tread of the tires will occur quickly. Misalignment can be naturally occurring, as the result of an accumulation of miles. It can also be the result of a tire change or tire rotation in which the mechanic did not do a great job.

• Faulty suspension: Feathering on the tires is always the cause of a toe-in misalignment. However, this misalignment is often due to a larger problem with the suspension. The suspension is what connects the body of the car to the wheels, and is responsible for the vehicle running smoothly. The shock absorbers, struts, and springs all help absorb the impact of the road, so that the vehicle does not have too much stress on the wheels, while the control arms and ball joints help the wheels turn and work in cohesion. If any of these components fails, large amounts of stress will fall on the wheels, which can force them into a misalignment.