Im running 3lbs in the tires while I have plastic tracks on. I noticed twice that one side when turning, the track almost came off at the middle. The tracks fit loosely on the tires at the middle wheels. I even heard the tracks slap the body. I have the rawhide 21x 11x8s on there. How much can I inflate them? I'd like to reduce the looseness Im not running the hustler hard. Just an easy putt and learning how to operate it.