I had them stock size on a 2012 dually and I tow a lot with 15 to 18k load. Was happy with performance and handling but they are slick with 30k on them even with rotating every 5k. I would not buy them again bfg all terrain set before these lasted 55k. Only reason I tried them was because that was only tire discount had 6 of the day I went to get some new ones.