Quarter Master has earned the respect and loyalty of racers across the country. The company's success is rooted in its philosophy of providing nothing but the very best in product manufacturing and customer service. By utilizing our substantial engineering and manufacturing resources. Quarter Master goes all-out in providing racers with a world-class level of high-quality driveline products.
Location: Lake Zurich, IL
Phone: 888-258-8241
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King of America XIV takes place March 27-29, at the Lucas Oil Speedway in Wheatland, Mo., featuring the Summit USMTS National Championship presented by RacinDirt. I…
Casey Shuman, with nearly 30 years of experience as both a driver and a national touring series owner or director, has been appointed Lucas Oil Speedway’s new Assistant Genera…
JRi Shocks will join the Summit USMTS National Championship presented by RacinDirt as a contingency sponsor in 2025, offering substantial rewards for drivers using their products. At…
Simpson Performance Products is back for 2025, continuing its role as a contingency sponsor for drivers in the Summit USMTS National Championship presented by RacinDirt. As part of i…
Highlights from the 15th Annual USMTS Texas Spring Nationals featuring the Summit USMTS National Championship presented by RacinDirt at the Rocket Raceway Park in Petty, Texas, on Friday March 7, 2025.
👉 usmts.com
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Rocket Raceway Park hosts USMTS March 7-8
AFTERSHOCK: 10th Annual USMTS Texas Winter Nationals | Heart O’ Texas Speedway 3/1/2025
AFTERSHOCK: 10th Annual USMTS Texas Winter Nationals | Heart O’ Texas Speedway 2/28/2025