Rattakülj

Rattakülj is an Estonian term that translates to "wheel side" or "wheel flank." It most commonly refers to the side of a wheel that is exposed to the outside of a vehicle. This includes the outer surface of the rim and the visible portion of the tire. The term is often used in contexts related to car maintenance, cleaning, or modification. For instance, when cleaning a car, one might be instructed to clean the rattakülj of the wheels. In automotive design, the rattakülj can be a significant aesthetic element, with manufacturers offering various rim designs and finishes. When discussing tire wear or damage, the rattakülj is the part that is most likely to be observed for such issues. It is also the surface that comes into contact with elements like road spray, brake dust, and curb impacts.