Officials from the United States Modified Touring Series are proud to announce that MD3 will be returning as a contingency sponsor of the Summit USMTS National Championship presented by…

The United States Modified Touring Series has raced exclusively on American Racer tires since 2006, and with the signing of a new agreement with Race Tires America, Inc., the American R…

Officials from the United States Modified Touring Series are excited to announce that Gorsuch Performance Solutions is returning in 2025 as a contingency sponsor for competitors in the …

Allstar Performance is teaming up with the Summit USMTS National Championship presented by RacinDirt and the Summit USRA Weekly Racing Series again in 2025 to continue the popu…