What tire pressures have you been using? Max pressure is 44 lbs., I usually run around 40.
Stock sizes? Yes
Have the alignments been done by reputable shops and provided the results to you after? I have had the truck aligned at the local Goodyear shop, at a local independent shop, and a place that specializes in alignments. I learned at the last shop that merely "within specs" is not really good enough.
I think we have a "normal" number of potholes in our area here outside of Milwaukee, WI. The biggest bulk of my driving is highway to our vacation home about 200 miles away. I would not say I am an aggressive driver. Truck has 213K miles. Thank you, Doug, for the TSB. I'm not sure if this truck has the kit installed. 1st set of tires was the original Wranglers, then I had the Firestone Destination LE3, and the current pair are Cooper Evolution.
I'm bummed because the rest of the tread is so good.....