Keystone TT

I've seen Keystone TTs on display at a dealer and just for fun have looked at GVWR and tire and axle capacities. Keystone will sometimes install tires and axles that are very close to their max. load ratings. No law against that unfortunately. Then an owner can end up with a blowout or bent axle and wonder why. I think a lot of them do this. I bought a forest river once that had two different sized tires on the TT. I called them and they did nothing about replacing them. I had blow outs on every camping trip. I finally went to tire store and had them put on over sized tires. went from c class to G class and never had another blow out.