I have a 2006, 28' Puma. the loaded weight is aprx. 6800lbs. I thought it was a hitch issue, a lot of bouncing. Turns out it was my second thought, tires. Had hitch adjusted and ten miles down the tol...
Joe - After my blowout last year, I purchased a TPMS. Good investment. It gives me immediate alarming should my tire pressure drop. I was lucky when mine happened (if you can call it that), my inner fender wasn't damaged. I had the Line-X dealer up the road spray my inner fenders with truck bed liner. A bit more piece of mind in the event I have another blowout. I switched to Maxxis M8008's this year. 8000 miles later I haven't had any issues.