5. Since Heavy Metal Mudder will see some street time, we needed something to cover our 44-inch Boggers on the road. Our mega mud flap solution came in the form of a DIY flap kit from Kelly's Truck Parts in Nacogdoches, Texas. The huge rubber flaps come with brackets, hardware, and weights that are designed to let you slide the tire guards easily in and out of the provided metal sleeve. The kit bolts or welds on and is a simple and easy solution to cover up our 98-inch-wide stance.