I was driving down the freeway yesterday when I was passed by a Dodge DW towing a new 5th wheel. I sped up and paced him at over 85 mph. The trailer had a dealer plate on it. I slowed back down to the speed limit and watched as he disappeared over the horizon. The air temperature was 87 degrees. I was just wondering if the new owners of trailers that have had premature ST tire failures might have had this guy as delivery driver. Has anyone else witnessed delivery drivers driving like that?