Yep, those Tomax tires I had were the worst set I ever had. I kept the correct pressures in all four tires. Every month I did it. After all four tires went south, coarse I had the replaced on our journey out west, one at a time. Two blew out and the others had issues. When I got home I purchase 4 new GoodYear Endurance tires on new rims. I then sold the 5th wheel and replaced the tires with those Tomax ones. Now I have them setting in my garage and selling them because the next 5th wheel i purchaced was a down size for me. I have 4 tires also one spare tire. ST235/80r16. The GoodYear tires are a 8 lug and 215/75r17.5. They have about 2500 miles on them. Spare tire has about 3500 miles. All 5 tires, center caps and lugs nuts. Tire monitor system by TST. Must sell.... Reduced....... 1550.00. GoodYear tires are load at 4805 lbs.