Don - Here's an excellent
Big Bolt Wheels Legacy Tech Tip (TT) that is worth reading to help ID what your existing wheels actually are and whether they need replacement or not (as mentioned by Jerry above).
Since your truck and topic is more aligned with the "Big Bolt" trucks, I've moved your thread to the
Big Bolts forum where it will get the best replies and conversation on your truck and the brakes/wheels & tires questions you asked for help with.
More to come from fellow Bolters soon I'm sure.
