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.
I'm with Wilber1, the only time I've had odd wear is when I had a bent axle. We bought our current 5th with new tires on it. I thought that was great till we put 4,000 miles on them and they were wearing bad on the outside of the drivers side tires. Evidently the prior owners had hit something and I had to replace both axles. Now I have correct wear on all tires.