Tri-Five Tires and Accessories

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.

Our new 383 engine gets installed in the '32 Roadster. We also update the steering wheel, shift knob/adapter, and wheels and tires. It's got some real 1960's flair now!

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.

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.

Considering aftermarket mag wheels for your ride? Speedway Motors has the selection and expert advice to help get you started.

Obtain the perfect tire fitment on your ride with the WheelWise Tire Fitment Tool

Check out this article to learn about why it's important to choose the right wheels for your race car and which types to choose.

Should you mix bias-ply and radial tires? Get all the information you need with our guide on radial tires and bias ply tires, and why mixing is risky.

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

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