I bought a used XB9S and it had almost new Metzler M1 tires on it. After 1400 miles the steel belt is showing. I do not abuse tires by wheelie or burnouts, I am just your average rider. The bike came with a pipe kit on it which is loud as hell. The kit according to the guy that I bought it off of is HD takes your stock pipe, cuts the end off, guts it and welds on shorter pipes. The pipes appear to me to be blowing hot exhaust on the tires non stop. Have you heard of this or is this typical for Buells with the lower exhaust. Is there a diverter kit or something available that I can add if it is the case??