Lightweight heated carbide blade cuts new edges into dull, worn-out knobby tires. Refresh front or rear tire before installing a new one - extends the life of tire. Tread Doctor Knobby Cutting Tool™ provides new traction on worn tires. This easy do-it-yourself tool gives new traction for every ride. Use for motocross, trail, ATV/UTV, enduro and racing. Unit includes on/off switch and holding stand. Made for enthusiasts by enthusiasts.
