I had Hankooks on my previous class b rv. They were fine until they started coming apart at about 35,000 miles one at a time. I won't go into the details of trying to get warranty coverage on them first from Ford because it was a size specific to E350 Fords and then from Hankook. Suffice it to say that I had a few very harsh 4 lettered words for both Ford and Hankook headquarters in Southern California. I'm still bitter as he..! Never again and I vowed to tell anyone who might be interested in Hankrook Tires. I had a 2005 PleasureWay rv so there is a site for PleasureWay owners. It's too bad you can't access it because it's for PW owners only. There is an endless stream of complaints of Hankook tire failures to a point where the PW manufacturers were drawn in. Bottom line was all Ford E series vans came with Hankrook tires from the factory brand new. In conclusion, Hankrook tires are okay until they aren't and then you're stuck with what to do when only one tire has failed and the others appear still good. I eventually went with Michelin XPS and never looked again at any other tire period.