Studebaker State President Tires and Accessories

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

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.

Need better tire traction on the track? Read our guide on increasing traction with grooving, siping, and needling to ensure your racing tires have great grip.

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.

After receiving many inquires, Jess shares the wheel and tire combo on her coupe.

Read about the wheel and tire combination that was chosen for a 1931 Model A Coupe. Learn tips for choosing wheels and tires and how to complete the installation.

Learn some of the tips and tricks when it comes to racing tires. These tips will help you not only get your power down into the racetrack, but some may also help your tires last longer.

We’re putting Weld Racing Wheels and tires on our 410 Sprint Car and finally dropping it on the ground. Check it out!

Discover what siping is and how it can be used to your advantage.