With your year of truck and lift, if you lift it any more you will have alot of coil bucket contact. Then you would need to get Aftermarket upper arms to solve that.
I've heard of the pinch weld, but not sure what that is. I'm rubbing when I go full lock and back out of a parking spot. Or when turning in and up a driveway. So no go on trying to get another inch with some 5100's?Where are you rubbing? Did you do the Pinch Weld Mod?