Officials from the Summit USRA Weekly Racing Series are proud to announce that MD3 will be returning as a contingency sponsor of the USRA in 2025.

With products for most USRA divisions, the ultimate in aerodynamics and durability with their proprietary high-impact plastic and advanced lightweight composite blends.

USRA Modified and USRA B-Mod racers demand MD3 panels and components. These panels are designed to stand up to the most extreme conditions.

For USRA Stock Cars and USRA Hobby Stocks, key features are a two-piece composite roof, factory steel quarter panels and a complete line of 1981-88 Monte Carlo panels and accessories.

In addition to padding the year-end points funds, MD3 will be the title sponsor of every 3rd Heat Race at the Summit USRA Nationals and provide a $25 certificate to the winner of each.

MD3 will also award year-end certificates for USRA Modifieds, USRA B-Mods, USRA Stock Cars and USRA Late Models.

Headquartered in Twin Lakes, Wis., racers can call MD3 at (262) 877-2171 or visit MD3Race.com for more information. You can also find them on Facebook.

Entering its 25th season of dirt track racing in 2025, the United States Racing Association has attracted more and more racetracks and dirt track racers each year through fair, logical and cost-effective rules accompanied by an organization that puts the racers, racetracks and their fans first. During the 2024 Summit USRA Weekly Racing Series, more than 60 of America's finest dirt ovals hosted more than 1,000 nights of racing.

Silver Anniversary Season: As the United States Racing Association (USRA) charges into its monumental 25th season of dirt track racing in 2025. It's a full-throttle commitment to the heart of racing with an unwavering dedication to fair, logical and cost-effective rules.

The USRA has been the driving force behind the surge of racetracks and racers joining the fray each year. Last season during the Summit USRA Weekly Racing Series, over 60 of America's top-tier dirt ovals hosted more than 1,000 nights of jaw-dropping racing.

To learn more about the USRA, check out USRAracing.com and follow our social media platforms on Facebook, Instagram, TikTok, X and YouTube. To get USRA news and exclusive promotions delivered to your inbox, click here.

Registration is open for Summit USRA Weekly Racing Series racers in 2025 by calling (515) 832-6000, online or download the application on the USRA website.

Summit USRA Nationals: The 12th Annual Summit USRA Nationals is slated for five nights from Sept. 30 through Oct. 4 at the legendary Lucas Oil Speedway in Wheatland, Mo., with USRA Modifieds, USRA Stock Cars, USRA B-Mods, USRA Hobby Stocks and USRA Tuners in action. For more information, visit lucasoilspeedway.com.

The 6th Annual Summit USRA Southern Nationals returns to the Boothill Speedway in Greenwood, La., from Oct. 16-18. The event will feature USRA Limited Mods and Sunoco USRA Factory Stocks. For more information, visit boothilldirt.com.

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USRA OFFICIAL SPONSORS: American Racer Racing Tires, Beyea Headers, Christie Door Company, Fast Shafts, FK Rod Ends, KSE Racing Products, Mesilla Valley Transportation, Nitroquest Media, PEM Racing Gears & Drivetrain, RacinDirt, Summit Racing Equipment, Sunoco Race Fuels.

USRA PARTICIPATING SPONSORS: ARMI Contractors, Boubin Tire & Automotive, Brodix Cylinder Heads, PBM Performance Products, YouDirt.com.

USRA CONTINGENCY SPONSORS: AFCO Racing Products, Allstar Performance, Bryke Racing, BSB Manufacturing, Champ Pans, Dynamic Drivelines, Edelbrock, Gorsuch Performance Solutions, Gunshepherd.com, Hyperco, Integra Racing Shocks & Springs, JE Pistons, Keyser Manufacturing, Landrum Performance Springs, MD3, MSD Performance, Performance Bodies & Parts, QA1, Quarter Master, QuickCar Racing Products, RacerWebsite.com, Real Racing Wheels, Rush RaceGear by Austin Witt, Sweet Manufacturing, Swift Springs, Sybesma Graphics, Total Power, Wehrs Machine & Racing Products, Wilwood Disc Brakes Chevrolet Performance, Day Motor Sports, Deatherage Racing Opticians, KS Engineering.