Front tires wear on outside edge due to wheel misalignment. It may be caused by the suspension moving out of its proper position, however, other car parts may be the reason.
Articles Tagged: tire uneven wear
Why Are My Back Tires Cupping?
Back tire cupping occurs due to one of the following reasons: Worn shock absorbers or suspension parts Wheel misalignment Tire imbalance or runout Poor quality of tires.