Worn Edges or Center
This indicates your tires are under-inflated. Lack of tire pressure has created excessive road wear on the outer tire wall and tread.
If only one edge shows wear, the tire’s camber (the angle of your vehicle’s wheel in relation to the road surface) is off.
A worn center indicates tires are over-inflated. Use tire gauge to maintain proper air pressure and check your tires on a regular basis.Feathering
Any of these characteristics may require tire replacement. As part of our standard multi-point inspection your Pep Boys associate will advise you on the best procedure.