To be honest, I don't know for sure if I restored the factory tune. I thought that is what I did, but have no way to check right now. I am thinking that I returned it to factory tune w/ changes made to it. I am running LT265 tires now verses the stock Lt245. When I put them on, my speedo was off ...

Long story, but my U7185 handheld for the LLY fell out on the road and was apparently run over before I discovered it. The case is intact, but the LCD display is destroyed.

I had just returned the program back to stock, but I believe my tire size change is still in the truck as well as raising the ...