I don't drive a schooL bus ANYMORE , or a metro bus. I drive a 12 passenger bus that was empty..the tires is probably a couple hundred dollars. I dont have to pay for it. My supervisor wrecked a bus on his first day..another guy here put deisel in a gas van. Another guy went under 13.12 clearance driveway roof in a 13 foot 14 clearance van. Shredding a tire is the least of my problems, except to say I wont try to eat in a BUS AGAIN WHILE IM DRIVING .