Tire tread wear.
Is it normal for tires on a 5'ver to wear evenly across all threads. Or, because of scuffing and being ST's will the outside threads wear faster then the center. Giving a slight "football" appearance.
Forum Discussion
Tread should be flat . You might have broke cords in the tire causing the football shape. Better take a second look. When we had 15" St's on our previous fiver I had broke cords several times causing the roundness of the tread .
