So...brand new tires, a 3000 mile trip and this happens. Tires have worn perfect for the past 15 years. PSI and temps were all good for the entire trip. Got home and washed the rig and saw this wear o...
Didn't look at the pic but if you don't recall hitting any curbs on the trip, the only change was the tire installation. First make sure the wheel is actually seated properly on the hub. If that looks good, check for damage from improper jacking by the mechanic that may have caused the problem.