NASCAR teams must make minimal modifications to get their Next Gen cars ready to race on Bristol Motor Speedway’s dirt track. The primary changes are a stronger underbody, a diffuser modification, and ...

CONCORD, N.C. — A top NASCAR official in charge of the Next Gen car’s development said that Goodyear tire tests are planned for two short tracks — historic Bowman Gray Stadium and Wythe Raceway’s half ...

Bristol Motor Speedway trades in asphalt for dirt in its third annual Food City Dirt Race. Cup Series drivers will navigate the Tennessee clay in hopes of securing bragging rights in the specialty ...

PHOENIX — For Kenda Rubber Co. Ltd., there isn't a much better durability test for an off-road tire than watching it land a 100-foot jump — or several — during a race. As Kenda Tire USA Inc. has ...

Have a rough season last year? Take advantage of the off-season to refine your chassis setup. Here are the top 10 most important areas of concern facing teams in dirt track racing. Preparing your dirt ...

Preparing the setup in a dirt car for the upcoming season involves some processes and knowledge of technology that has been developed over the past 10 years. The approach we advocate has resulted in a ...

When we hear the name Pirelli, we immediately conjure images of supercars tearing up a racetrack on P-Zeros. While the company has produced off-road tires in the past, namely the Scorpion ATR, dirt is ...