I experienced a very weird tire problem on my Ram dually (at least, weird in my opinion). A couple of days ago when pulling an unloaded dual-tandem gooseneck trailer, all was well...until stoppin...
If that is not the tire with the missing weight check it's balance. Had a tire break a belt suddenly and the faster I drove the more the rear would bounce. Jacked it up and when spinning I could see it out of round.