The Best of the Best in dirt modified racing are headed north for another historic 100 hours of racing over Memorial Day Weekend featuring the Summit USMTS National Championship pr …

A worldwide nylon shortage prompted American Racer to send a letter to dealers on Monday, April 18. It indicated that American Racer had paused production due to the shortage.  …

Below-freezing temperatures are forecasted for the rest of this week in Webster City, Iowa, so officials have made the decision to pull the plug early and cancel the 16th Annual Kw …

Jake O’Neil returned the USMTS winner’s circle Saturday as he added the Summit King of America XI presented by RacinDirt crown to his trophy case in Tucson, Ariz., with …

Thursday night’s show at this weekend’s Summit King of America XI and the Battle at The Bullring at the Humboldt Speedway in Humboldt, Kan., has been postponed due to p …

Tyler Davis of Haysville, Kan., notched his first victory with the Summit USMTS National Championship presented by RacinDirt on Saturday, leading all but one lap of the 50-lap main …

The build-up to the 24th season for the Summit USMTS National Championship presented by RacinDirt began the moment the checkered flag waved Halloween Weekend last year. The Best …

No title is more sought after in Dirt Modified racing than that of being a USMTS National Champion. In fact, entering the 24th season for the series in 2022, only eight drivers hav …