parkmanaa wrote:
Been running Michelins on everything for 40+ years and NEVER a failure of ANY KIND. I will stay with my Michelins, thank you.
Do you ever run yours over 6 years? Some people have told me that Michelins are very good for up to 6 years but show a lot of dryrot after that. If fact, when I had a 7 year old Michelin suffer from explosive failure and returned it to Michelin for analysis their official response was that nobody in their right mind would run a tire over 6 years and they would not accept any responsibility for me having done so. Over the years I have come to agree with them but my complaint was that I have never seen that they have made any attempt to communicate that to the public but insisted that I should have known it anyway. The QC manager at Michelin also told me that he had seen a lot of problems with RV's that were parked loaded heavy for extended periods. Since then I have always tried to take a lot of the weight off of my tires when parked, especially for extended periods.
The op's profile says that he has a "Tow vehicle 1999 Dodge 2500 4X4, SRW, 5.9 Cummins" indicating that it is roughly 18 years old so he must be averaging 9 years per tire set. If so, I would say that is his real problem. I would just wish that the tire manufacturers would come up with some definition of how many years a tire should last and stick with it, even if the tire has never been sold and is still on a rack somewhere as a new tire.