They are not Good year tires. I have not had the alignment checked in over 3 years. Thinking I may need to have that done. It is strange that the wear would only be on the right steer tire though. Usually alignment issues I have had in the past affect both tires on the front or back. Was thinking that air pressure may have had something to do with it. Did not realize altitude had that big of a difference in air pressure coming from sea level. All items inside the coach in sealed containers expanded as well. Gallon of milk, lotions, shampoos, etc. Just stands to reason the vast difference in air pressure from sea level to Amarillo. I did pump that right tire up a little higher than the others before leaving. The wear did not seem to be as bad after letting the additional air out of the tire. Finished the rest of the trip without any noticeable additional wear. Cannot be sure if that fixed it though.
