The World’s Greatest Dirt Track Race Cars
At Harris Auto Racing, we design and manufacture what we proudly call the World’s Greatest Dirt Track Race Cars. Based in Boone, Iowa, the heart of American dirt racing, Harris Auto Racing has spent nearly four decades building championship-winning chassis and components trusted by racers across the United States and Canada.
Every Harris race car is the result of thousands of hours of real-world development, precision engineering, and relentless testing. Using in-house data acquisition, laser alignment systems, and pull-down rig analysis, we don’t guess — we verify. Our goal is simple: build faster, more consistent, and more drivable race cars that win.
Team Harris Auto Racing- World’…
Harris Auto Racing has earned its reputation by combining precision manufacturing, continuous innovation, and real racer support. Our chassis are engineered for durability, balance, and adaptability — built to handle the toughest dirt track conditions and the most demanding drivers.
Innovation is at the core of everything we do. We work closely with some of the top racers in the country, using their feedback and performance data to push design boundaries and stay on the cutting edge of dirt track technology. That information doesn’t stay locked in the shop — it’s passed directly to our customers through the best technical support in the industry.
We believe support doesn’t end when the car leaves the shop. Harris Auto Racing provides free, world-class technical support to every Harris driver, regardless of the year their car was built or where it was purchased.
From initial setup to advanced tuning and troubleshooting, our team is committed to helping racers get the most out of their equipment. That commitment has helped local racers, regional contenders, and national champions alike win thousands of races and championships.
Results matter — and no other dirt modified or stock car chassis builder can match the success of Team Harris Auto Racing.
Over 39 years of competition, Harris Auto Racing chassis have earned:
45 IMCA National Championships
37 IMCA Super Nationals Championships
Championships across Modifieds, Stock Cars, SportMods, and Hobby Stocks
Victories in many of the most prestigious dirt track races in the country
Team Harris has more National and Super Nationals Championships than any other chassis builder in our categories — a record built by performance, reliability, and consistency at the highest levels of competition.
From California to North Carolina, from Canada to Texas — Team Harris is known for winning.
Harris Auto Racing is more than a manufacturer — we are an active part of the dirt track racing community. We proudly support racers, sponsor events, and contribute to the growth of the sport through internships and hands-on opportunities for students and military members.
We listen to racers, adapt to changing technology, and continuously refine our products to stay ahead of the competition. That commitment to continuous improvement ensures Harris Auto Racing remains at the forefront of dirt track racing — today and into the future.