In-car video featuring Johnny Scott, Zack VanderBeek and others during the 2nd Annual USMTS "Cage Match" at the Atchison County Raceway in Atchison, Kan., on Thursday, April 2…

The United States Modified Touring Series invades the Atchison County Raceway in Atchison, Kan., on Thursday, April 20, 2017, for the 2nd Annual USMTS "Cage Match."…

Under deck rear & side mud shredders keep mud and dirt from sticking underneath your car, making you faster in heavy track races and saves you from having to scrape mud.…

These light-weight radiator shaker screen mud shredders have a HD vinyl mesh screen, the reduces dirt from getting into your radiator and helps your race car motor from getting hot.…

Flag-to-flag video coverage of the 70-lap, $10,000-to-win USMTS Modified championship main event from the King of America VII Modified Nationals presented by Summit Racing at …

Flag-to-flag video coverage of the USMTS Modified "B" Main from the King of America VII Modified Nationals presented by Summit Racing at the Humboldt Speedway in Humboldt, Kan…

Interviews with the top four finishers--Ryan Gustin, Cade Dillard, Johnny Scott and Lucas Schott--following night 3 of 3 on Saturday, March 25, 2017, at the King of America VI…

Interviews with the top three finishers--Mitch Keeter, Cade Dillard and Lucas Schott--following night 1 of 3 on Thursday, March 9, 2017, at the King of America VII presented b…

Set for March 23-25, the nation’s best dirt modified drivers will invade the Humboldt Speedway in Humboldt, Kan., for the King of America VII Modified Nationals presented by S…

Race highlights and interviews with the top four finishers--Ricky Thornton Jr., Ryan Gustin, Rodney Sanders and Johnny Scott--following night 1 of 3 at the 5th Annual Producti…