Night after night and year after year, the best of the best racers in dirt modified racing are drawn to the Summit USMTS National Championship fueled by Casey’s, and that pro …

It took 134 days into the 2021 campaign for him to notch his 108th career win, but four-time USMTS national champion Rodney Sanders finally broke into the win column Friday night a …

Nearly 200 drivers are pre-entered and more than 100 attended practice night Wednesday in preparation for King of America X powered by Summit and Battle at The Bullring VI driven b …

Too much rain fell on the Humboldt Speedway throughout the morning and afternoon Thursday, forcing officials to postpone opening night festivities for the King of America X powered …

As previously reported,PRI has intervened in an EPA enforcement case to protect the rights of racers. The U.S. District Court for the District of Arizona, while acknowledging th …

A funny thing happened on the way to King of America X powered by Summit… In January, USMTS officials announced the 2021 schedule for the Summit USMTS National Championsh …

Competitors from the two most powerful empires in the dirt modified universe will come together Friday and Saturday, April 2-3, to battle each other at the 34 Raceway in West Burli …

A return to Indianapolis for the annual PRI Trade Show, an all-new membership drive launching next week, and a 2.0 version of the renowned PRI Road Tour are all part of Performance …