After a few trips out west and two blown tires on door side, I now park the Harley in the wheel chock as close to the inside wall as I can get it, and the wife and I slide(tug) the rear of the bike over to almost on the inside rear tie-down ring. Since doing this, The door side tires are not heating up like they did before. I believe with the weight of the bike, stove, and fridge all on that side of the rig, it was too much weight on those two tires. I need to get to a CAT scale and see what I actually have on each side. I also park the rear tire on a piece of 3/4 plywood to distribute the weight.I started doing this after the bike went through the floor on my last Toy hauler(Jayco) Note: This also makes sliding the bike a "bit" easier. Don't get me wrong, we fulltime and I love my 347th, but I don't think the engineers at keystone did their homework when they designed this unit as a "toy hauler".