I noticed alot of you are running the 315 BFG's which if correct would be the all terrain tread. I was wondering if anyone is running a mud tire and if you are what is it and what size. I ran Goodyear MT/R's on my last Dodge and liked them. But, 250 dollars a tire is a bit much for the 305/70/17's. Thinking of the 33x12. 50x17 Interco tire TRXUS. Also which aftermarket box seems to give the best performance for the buck? Do I need to go to a larger exhaust when installing and is it important to have the gauges? Is there a risk of blowing something if you don't have gauges to monitor things. New to this so I appreciate the info!