Cupped tires exhibit an uneven wear pattern characterized by high and low spots around the circumference of the tire. This irregularity gives the tire a scalloped or saw-toothed appearance and can often be felt by running a hand across the tire’s tread. For example, one section of the tire might be worn down significantly more than an adjacent section, creating a distinct dip.
This distinctive wear is problematic because it reduces the tire’s contact area with the road surface, negatively impacting grip, braking performance, and overall handling. Furthermore, this condition often leads to increased road noise, vibrations felt in the steering wheel, and a generally uncomfortable ride. Addressing the root cause of this irregular wear is crucial to ensure vehicle safety, extend tire lifespan, and maintain optimal driving conditions.
