I, too, believe that my tires are too close to the body. Showed this to dealership service dept weeks after purchase in May 2013. They said all was OK! Much too lazy there to suggest a fix that would require action on their part. New tires installed 4 weeks into ownership same size as China Bombs that were removed. Will ask in Goshen in August for an honest answer. Will send a picture in a few hours when I return to RV.
2001 Ford F-350 Super Duty CC Dually, 7.3 Diesel
2013 832IKBS Flagstaff Classic Ultra Lite, Hensley Arrow Hitch, Carlisle tires
2016 days camped....211, it ain't over yet!
On the road to ALASKA May 6, home Sept. 13, 2016. 23 states, 3 Canadian Provinces, up to the Arctic Circle, 17,300 miles, 131 days on the road. 1 flat tire, 4 oil changes. What a beautiful trip!