JIMNLIN wrote:
Which Michelin and which Cooper tires are you talking about ?
Some folks may use a tire type/tread design thats not the best choice for the job.
I think the michelins had like a ms2 on them if that means anything. They came on my ram diesel in 2006 when it was new. Went back to the dealer & he made me a deal on new ones just like-em, one that I couldn't turn down. They weather checked as well. Went back a 2nd time. Same thing. Even my spare which is the same & has never been out the spare tire carrier, is all weather checked. The tread was a very hard tread. I don't know if I could have ever worn them out. The coopers I have now, say Discover atp road venture. So far I'm pretty happy with them. They also ride better.