The USMTS Spring Salute featuring the Summit USMTS National Championship presented by RacinDirt takes place on Friday, April 19, at the Arrowhead Speedway in Colcord, Okla. The event…

The 9th Annual USMTS Juggernaut featuring the Summit USMTS National Championship presented by RacinDirt takes place on Saturday, April 20, at the Tri-State Speedway in Pocola, Okla. …

Highlights from the second of three nights at King of America XIII presented by RacinDirt featuring the Summit USMTS Modifieds at the Humboldt Speedway in Humboldt, Kan., on Friday, Apr…

Highlights from the first of three nights at King of American XIII presented by RacinDirt featuring the Summit USMTS Modifieds at the Humboldt Speedway in Humnoldt, Kan., on Thursday, A…

Chevrolet Performance offers three factory-sealed circle track crate engines: the CT350, CT400 and CT525. Each is built to fit racers’ specific needs. In this video, you can see t…

RacinDirt USMTS King of America XIII takes place Thursday, Friday and Saturday, April 4-6, at the Humboldt Speedway in Humboldt, Kan., featuring the Summit USMTS National Championship p…