Watertown, S.D.’s Jon Tesch won the 40-lap O’Reilly Auto Parts United States Modified Touring Series main event Wednesday night at the Thunderhill Raceway in Sturgeon Bay, Wis. …

Al Hejna of Clear Lake, Iowa, wasted no time as he snuck into the top spot on the first lap of the 30-lap Holley "A" Main, then paced the 24-car field for rest of the race to score a $2,000 payday in the O’Reilly Auto Parts Badger Summer Classic. …

When it comes to winning titles with the O’Reilly Auto Parts United States Modified Touring Series, Kelly Shryock has not been very willing to share with his fellow competitors. …

When the O’Reilly Auto Parts United States Modified Touring Series released their 54-race schedule of events earlier this year, many race fans in Wisconsin penciled in vacation days from their jobs for the week of June 21-24. …

Results for Saturday, June 18, from the "Pro-Environmental Dakota 40" O’Reilly Auto Parts United States Modified Touring Series race at Jamestown Speedway. …

Results for Friday, June 17, from the "Pro-Environmental/O’Reilly Auto Parts 40" O’Reilly Auto Parts United States Modified Touring Series race at Dacotah Speedway. …

Results for Thursday, June 16, from the "Team Electronics South Dakota Summer Slam 40" O’Reilly Auto Parts United States Modified Touring Series race at Casino Speedway. …

This week when the "best of the best" venture to the northern boundaries of the Great Plains, Jon Tesch -- will (for once) be keeping the mileage low on the tow rig, and looking to cash in on his home turf. …

The Team Electronics South Dakota Summer Slam 40 will be the 18th race of the season for the O’Reilly USMTS, and the eighth of 10 events comprising Pro-Line Buildings Swing #2 on the 2005 slate. …

The Pro-Environmental/O’Reilly Auto Parts 40 will be the 19th race of the season for the O’Reilly USMTS, and the ninth of 10 events comprising Pro-Line Buildings Swing #2 on the 2005 slate. …