Modified Wheel Load Checkers

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

Learn how to lower a hot rod by modifying the axles and some history behind early hop ups. This project features a Ford axle with wishbones for a Model A.

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

In order to be competitive and win, it's important to find the right set up that works for you and your car. Here's some general reminders to remember during set up!

Devyn Peterson is an Auto Tech in the Speedway Motors Customer Experience center. He's also a racer, starting out in karts when he was just 5 years old. He moved up to a Modified when he was 13 and hasn't looked back!

Expert techs Austin and Pat talk about some of the race car body parts we have to offer and the aerodynamic benefits they can add to your modified.

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.

Tim explains the history and development of Spindle Mount Wheels and their applications.

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