Speedwerx has been involved with the Structural Buildings WISSOTA Late Model Challenge Series powered by Momentum Truck Group, Freightliner, Western Star for a few years as the Hard Charger Sponsor, and this year will transition to the sponsor of MRP’s Speedwerx Fantasy...more

As things continue to grow, the 2024 Structural Buildings WISSOTA Late Model Challenge Series powered by Momentum Truck Group, Freightliner, Western Star will host a pre-race show before each series event this season, featuring drivers, track promoters, sponsors and other...more

Leaders with the Structural Buildings WISSOTA Late Model Challenge Series powered by Momentum Truck Group, Freightliner, Western Star are excited to welcome Velocita back on board as a sponsor of the 2024 Challenge Series. Among other things, Velocita will give away one...more