2025 Diesel Truck Challenge Updates will be posted by June 1st.
Thank you to 2025 HUB CITY SPRING sponsors
Jones Chevrolet: A Family Tradition we can't wait to welcome drivers in Richland Center, Madison, Viroqua, Reedsburg, Boscobel, Sauk City, and all across the region to our state-of-the-art facility.
Full service Grocery, Bakery, Delicatessen, Fresh Meats, Floral, Gifts, Pharmacy, and convenient Online Shopping
Coal Train Energy Drink delivers the raw, unbridled power of the Midwest with every can, propelling you to peak performance.
We began as a simple repair and performance product upgrading shop, to a full scale 20,000 sq. ft shop providing all of the above mentioned services. With the addition of high quality CNC machines, top notch diagnostic and repair equipment, highly skilled staff, and extensive R&D, we believe we deliver some of the best services and products for the diesel industry.
Wehrli Custom Fabrication Inc. specializes in high-performance diesel upgrades and custom metal fabrication. At WCFab, we take great pride in our reputation for providing the highest quality fabricated parts for your Duramax, Powerstroke, & Cummins Diesel trucks. We produce MADE IN THE USA turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck.
Hot Shot’s Secret is founded on the principle that fixing engine problems and improving their customers’ lives are their top priorities. Some customers have told them that they could no longer get to work and support their families because they could not afford an expensive but necessary engine repair. Their products resolved their engine problems so they could get back to work. Changing people’s lives for the better is why they do what they do!
Fair Valley Performance (FVP) in Sauk City, WI, specializes in diesel engine performance for truck and tractor pulling. Since 2001, they’ve built and tuned injection pumps, turbochargers, and water injection systems in-house, while also servicing stock diesel components. As an authorized Bosch DVD Service Center and distributor for top brands, FVP supports the pulling industry across the U.S. and beyond.
FASS Diesel Fuel Systems maintain customer loyalty by producing the highest quality diesel fuel systems available and providing excellent customer service. They drive this loyalty with the highest degree of integrity & character–which exists at the core of their culture. Meaning, when you do business with FASS Fuel System dealers, your COMPLETE SATISFACTION is their top priority.
They distribute domestic, craft and import beers along with craft soda. Some of their most popular brands include Bud Light, New Belgium, Goose Island, Bell’s Brewery, One Barrel Brewing Company, O’So Brewing Company, Tyranena, Bear Republic, Potosi Brewing Company, Stella Artois, Krombacher, Abita, D&V International, Vintage Brewing Company, Spaten, and Labatt.
Vetesnik Power Sports, located in Richland Center, Wisconsin, is a family-owned dealership specializing in powersports and marine vehicles. Established in 1974, the business has grown to become one of the region's premier dealers, offering a wide selection of brands including Honda, Yamaha, Polaris, Can-Am, Ski-Doo, Sea-Doo, Kawasaki, Suzuki, and more. Their extensive inventory encompasses ATVs, motorcycles, snowmobiles, personal watercraft, and boats. In addition to sales, Vetesnik Power Sports provides comprehensive parts and service departments, ensuring customers receive expert maintenance and customization options. With a commitment to customer satisfaction and a legacy spanning over 50 years, Vetesnik Power Sports continues to serve the Tri-State area with dedication and expertise.
WABAM, based in Colgate, Wisconsin, is a manufacturer of premium cleaning products designed to make cleaning more efficient and enjoyable. Their product line includes glass cleaners, degreasers, hand wipes, and innovative solutions like NITRO, a ceramic-infused coating, and HYDRO, a water spot remover. Proudly made in the USA, WABAM emphasizes appealing scents and user-friendly applications, aiming to transform routine cleaning into a more pleasant experience. The company also supports motorsports, serving as the title sponsor of the Dirt Kings Late Model Tour.