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. It …

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 Kwik St …

The 2022 campaign for the Summit USMTS National Championship presented by RacinDirt is shaping up to be the most grueling of grinds in the 24 seasons for the Best of the Best in dirt modified racing. …

With the expected forecast and temperatures for this weekend the USMTS race at the Hamilton County Speedway has been postponed until next weekend, April 8-9. …

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 a de …

For the first time this week, sunny skies and warm, spring-like weather greeted drivers and fans at Summit King of America XI presented by RacinDirt and the 7th Annual B-Mod Battle at T …

A year-long wait was extended another day with Thursday’s postponement, and Friday’s opener of Summit King of America XI presented by RacinDirt and the 7th Annual Battl …

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 persis …

Wednesday's practice has been scrapped and a few other adjustments have been made to the procedures for this weekend's Summit King of America XI and the Battle at The Bullring at the Humboldt Speedway. …

Slated for Thursday, Friday and Saturday, March 24-26, three huge nights of dirt track hustle and muscle are on tap featuring USMTS Modifieds, Medieval USRA Stock Cars and Battle at The Bullring B-Mods. …