Studebaker President Tire Changers

Our guide will help you find the best drag tire for your application and needs

A complete redesign for Hoosier's rear dirt sprint car tires has come after nearly 25 years. Learn about the changes and how they affect your sprint car setup.

Dirt Track Racing Tire pressure affects many variables when it comes to dirt track racing that can contribute to speed. Find out more on how the right amount of air can help you reach your dirt track lap time goals.

Learn some helpful tips for using your tire groover as well as what direction to cut your grooves and sipes for maximum side bite and forward bite on your dirt circle track race car.

Find out more about the effects of temperature on tire pressure.

Longacre provides tips on how to determine when it's time to buy new tires.

Find out how to achieve the correct tire pressure for optimal race car performance.

Learn the importance of maintaining the right pressure in your tires for longer wear, enhanced handling and to get better fuel economy.

Upgrade your tires using a cross-reference chart to convert bias-ply tire sizes to radial tire sizes, as well as a formula to find the overall height of a tire.

Grooving tires increases traction or grip. Find out more about the do's and don'ts when it comes to grooving.