Images from the inaugural USMTS Ed Gressel Memorial (night 1 of 3) featuring the Summit USMTS National Championship presented by RacinDirt at the 81 Speedway in Park City, Kan., on Thursday, April 20, 2023.
Images from the 10th Annual USMTS Cajun Clash (night 3 of 3) featuring the Summit USMTS National Championship presented by RacinDirt at the Ark-La-Tex Speedway presented by Genuine RV in Vivian, La., on Saturday, April 1, 2023.
Images from the 10th Annual USMTS Cajun Clash (night 2 of 3) featuring the Summit USMTS National Championship presented by RacinDirt at the Ark-La-Tex Speedway presented by Genuine RV in Vivian, La., on Friday, March 31, 2023.
Images from the 10th Annual USMTS Cajun Clash (night 1 of 3) featuring the Summit USMTS National Championship presented by RacinDirt at the Ark-La-Tex Speedway presented by Genuine RV in Vivian, La., on Thursday, March 30, 2023.
Images from open practice for the 10th Annual USMTS Cajun Clash featuring the Summit USMTS National Championship presented by RacinDirt at the Ark-La-Tex Speedway presented by Genuine RV in Vivian, La., on Wednesday, March 29, 2023.
Images from RacinDirt King of America XII presented by Shocker Hitch featuring the Summit USMTS National Championship presented by RacinDirt at the Humboldt Speedway in Humboldt, Kan., on Saturday, March 25, 2023.
Images from RacinDirt King of America XII presented by Shocker Hitch featuring the Summit USMTS National Championship presented by RacinDirt at the Humboldt Speedway in Humboldt, Kan., on Thursday, March 23, 2023.
Images from RacinDirt King of America XII presented by Shocker Hitch open practice at the Humboldt Speedway in Humboldt, Kan., on Wednesday, March 22, 2023.
Images from the 13th Annual Summit Spring Nationals featuring the Summit USMTS National Championship presented by RacinDirt at the Rocket Raceway Park in Petty, Texas, on Sunday, March 5, 2023.
Images from the 13th Annual Summit Spring Nationals featuring the Summit USMTS National Championship presented by RacinDirt at the Rocket Raceway Park in Petty, Texas, on Saturday, March 4, 2023.
The biggest and highest-paying dirt modified show in Oklahoma history will take place at the all-new state-of-the-art Arrowhead Speedway on Thursday, Friday and Saturday, October 12-14, with the inaugural running of the ARMI Contractors All-American. Summit USMTS Modifieds will compete for