Last 3 sets of Michelin LT285/70R17 M/S [ATX] wore excessively at the rear even with 90 psig, for hauling Hitchhiker 3 times a year. Oh well, I found the LT285/70R17 Dura Grapplers were "E" rated, e.g. 500#+ more per tire. So, a guy's gotta do.......
At 41,974 miles the ride got real bumpy; the...