The races at Boothill Speedway have been canceled for this weekend. With the weather forecasted with high percentages of rain, USMTS and Boothill officials have decided to try and find …

Crown him. Cade Dillard took command when it mattered the most and the talented Louisiana driver staked claim to the USMTS King of America XIV on Saturday night at Lucas Oil Speedway. …

Score the second night of King of America XIV as a victory for the reigning Summit USMTS National Championship presented by RacinDirt national champion. Jim Chisholm of Osage, Iowa, …

It was opening night of King of America XIV on Thursday night as the Summit USMTS National Championship presented by RacinDirt brought 72 entries to the Lucas Oil Speedway in Wheatland, …

Just a few days after earning a career-defining financial haul in the Dirt Modified world, Jim Chisholm knows it’s time to turn the page and focus on the King of America XIV a …

King of America XIV takes place March 27-29, at the Lucas Oil Speedway in Wheatland, Mo., featuring the Summit USMTS National Championship presented by RacinDirt. I …

King of America XIV takes place March 27-29, at the Lucas Oil Speedway in Wheatland, Mo., featuring the Summit USMTS National Championship presented by RacinDirt. I …

Casey Shuman, with nearly 30 years of experience as both a driver and a national touring series owner or director, has been appointed Lucas Oil Speedway’s new Assistant Genera …

JRi Shocks will join the Summit USMTS National Championship presented by RacinDirt as a contingency sponsor in 2025, offering substantial rewards for drivers using their products. At …

Simpson Performance Products is back for 2025, continuing its role as a contingency sponsor for drivers in the Summit USMTS National Championship presented by RacinDirt. As part of i …