Tread Doctor

New traction on worn tires! this lightweight handy tool cuts new edges into your dull worn out knobby tires.Refresh your front or rear tire before putting a new tire on.Extends the life of your tire and gives you new traction for every ride.Tread doctor uses a specially designed heated carbide cutting blade to trim your knobby tire.It is easy to do yourself, just plug in and start cutting.With a little practice you can cut the minimal amount of rubber off each time to get a new edge.It’s like riding with a new tire every time! get more traction for every ride!