I have a 38' Jayco fifth-wheel. I had a lot of problems with tire failures. I went to Goodyear G614RST LT 235/85R16 tires. These tires have a max rating of 110 PSI. This required buying new wheels for...
When I upgraded to my 17.5's I had a cracked wheel... It was driving me nuts, I was loosing a few pounds each week or so... It was good that I always check them. Scott at Trailer-Tire and Wheels was great and replaced it quickly with no hassles to me... He first wanted me to break down the good tire off the bad wheel and he would send me just a wheel... I said I would rather not, so I got a new one complete..