re: new tires for 20 inch wheel
Like Dave, I opt'ed for the Michelin's, except I put the new LTX 275/65-20R ms2's with LR E. I did the swap just prior to taking the MiniLite to Millersburg for repairs in Nov and now have about 8000 km on them. Although a lot pricier than the Wranglers that came off, the difference in performance is unbelievable. It's a really good tire with good manners and lots of towing capability. They run about 4 kph faster at 100 kph than indicated, so I just maintain 95 kph on the gauge while towing and enjoy the ride. I expected them to be a bit harsh in ride comfort, but they road better than the stock Wranglers even with 50 PSI while towing. Made the RAM handle a lot better and they do look better than the Goodyears. Good luck with what ever you put on.
Steve & Millie
2011 RAM 1500 Quad Cab 2wd Hemi 3:55 gear
Rockwood Ultra-Lite 2604WS