[PGSigns]

You are on the stops in the back fairly often. You can clearly see the marks on the stop. A weak shock and or just not enough room will cause this. Here is a suggestion for improving the ride. Pull the rear blocks and see it it helps. A test to see how easy it is on the stop is to put the tail gate down and you and a buddy stand on it bounce the truck some if you feel it hittin its time to make a change. Raise the rear or ad a c-notch.
Jimmy