Just posted in class A motor homes Michelin tires 245/19.5 sate code 2514 the issue is side wall check cracking I take very good care of my tires, 3rd set on my coach so far and I never had any ti...
We just replaced 4 drive axle Michelin's at 101,450 miles. Wore them out, but no sign of sidewall cracking or any other abnormal sidewall issues. In fact, the tire guys doing the replacement commented that they were the first RV tires they saw that were worn out and not rotted. It seems to me that all you have to do to prevent these type problems is to RUN THE TIRES ON THE ROAD. Our tires were 7 years old.