A field of 31 cars checked in for battle Wednesday as the O’Reilly Auto Parts United States Modified Touring Series invaded the Southern Iowa Speedway in Oskaloosa, Iowa, for the 3rd Annual Southern Iowa Challenge. …

Kelly Shryock captured his record-setting eighth straight O’Reilly Auto Parts United States Modified Touring Series victory Tuesday night as the Series kicked off the first event of a five-night, five-race, three-State swing at the Benton County Speedway for the 2nd Annual Hawkeye Classic. …

With 36 races already in the books this season, the rugged road warriors of the O’Reilly Auto Parts United States Modified Touring Series are enjoying a brief summer vacation with a season-long 10 days between the last event and the next. But the nation's "best of the best" won't be quiet for long. …

The O'Reilly USMTS show originally scheduled for Friday and Saturday, July 28-29, at the Batesville Speedway has been canceled. …

The battle to be a part of ‘The Hunt’ for the O’Reilly National Championship completed another step Friday night as the O’Reilly Auto Parts United States Modified Touring Series visited the Murray County Speedway in Slayton, Minn., for the 5th Annual Gopher Summer Challenge presented by Key Largo on Lake Shetek and the final event of the Reich Concrete/Yeager Machine Northeast Region. …

The debut of the O’Reilly Auto Parts United States Modified Touring Series at the historic Huset's Speedway in Brandon, S.D., Thursday night saw a large field featuring the toughest Modified teams in the country. The perfectly-prepared racetrack provided some great two- and three-wide racing throughout the evening for the hearty fans in attendance. …

Despite thermostats peaking at a near-record 108 degrees Wednesday in Eagle, Neb., race fans opted to fight fire with fire as a large crowd was on hand to witness a full field of cars and sizzling on-track action as the O’Reilly Auto Parts United States Modified Touring Series visited the Eagle Raceway for Modified Madness presented by O’Reilly Auto Parts. …

The Dirt Nation™ presented by Lucas Oil radio show on Monday evening, July 24, will present a plethora of special guests from the world of dirt track racing across the country. …

Kelly Shryock captured his 19th checkered flag of the season Tuesday as the O’Reilly USMTS visited the Mineral City Speedway in Fort Dodge, Iowa, for the 2nd Annual Fort Dodge Modified Nationals. …

The historic high-banked 1/3-mile oval near Eagle, Neb., is gearing up for a thrilling night of action and the biggest Modified show ever to hit the Eagle Raceway as O’Reilly Auto Parts presents Modified Madness and the debut of the O’Reilly Auto Parts United States Modified Touring Series on Wednesday, July 19. …