I have a 25.5 Fleetwood Prowler 5th Wheel That blows a tire every year (not the same position). This is my 2nd 5th wheel and I never had any problems with my last one. The guy I bought it from said he had blown a few tires also. As near as I can tell I am towing it pretty level (Maybe a tad higher in the front) but not any differant than my old 5th wheel. I do not know how old the tires are but they have good tread and no noticable cracking. the tire pressure is set to the tires spec. Is it possible that there is a problrm with the allignment or axil that could cause this. I am planning on replacing all the tires this winter but I would like to head off any potential problems before I start blowing new tires. is there a way to check the axil or alignment on a trailor. Also it has radials on it. Could that be a problem?