F.N.DeWester

I'm new and just bought a 34ft. Damon Daybreak with 11 year old Goodyear 345/70R 19.5 G670 RV tires. Are Michelins preferable to Goodyear tires? I think my insurance company can get me a discount on Michelins. Would a slightly wider tire on the front axle give better steering control or should I leave all of them the same? What is the FMCA Michelin Tire Advantage program? Does it provide a discount? Thanks to all the folks providing advice on this blog. F.N. DeWester

I just bought a 2005 motorhome with 27,500 miles. The tires look to be in excellent condition with excellent tread. The seller said that he believed them to be the original tires. How long can they be safely and reliably driven on? While there are no obvious signs of deterioration, my fear is that we could be flying down the highway and have a tire come apart, causing perhaps another to so the same. Are there tire treatments that can extend the life expectancy of the tires?