Dirt Track Tire Covers

Tire construction can drastically change how your car or truck handles. In this article, we’ll provide insight to solve the bias ply vs radial debate.

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.

Explore dirt stock car racing’s key terms, classes, rules, parts, and tips for success in this ultimate guide for new competitors.

Learn how to select a torque converter. Read up on expert torque converter recommendations and learn how to choose the right stall speed for your torque converter and application.

With the development of bias-look radial tires, hot rodders can get the vintage look of bias-ply tires with the excellent ride quality of a modern radial tire.

We help determine what are the best 10-spline quick change gear ratios for your street or racing needs

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

Learn about finding the correct beadlock rings, lug-nut taper, wheel spacers, mud covers, and valve stems. This components are critical for safety.

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.

How-to install Speedway's new wheel bolt & tab kit on your sprint car.