Dennie Gieber
Car No.: 15D
Chassis: GRT Race Cars
Engine: AMS Racing Engines
Car No.: 15D
Chassis: GRT Race Cars
Engine: AMS Racing Engines
Latest Headlines
Allstar of the Month to Continue Through 2027 with Allstar Performance
The United States Modified Touring Series (USMTS) is proud to announce the return of the Allstar Performance Allstar of the Month program for the next two seasons. Allstar Performance h…
Gorsuch Performance Solutions gives green light to USMTS drivers in 2026
The Summit USMTS National Championship Series is proud to welcome back Gorsuch Performance Solutions as the official Green Light Sponsor for the 2026 racing season. Gorsuch Performan…
Race to 2026 PRI Show is underway
The race to the 2026 PRI Show is underway. Exhibitors can gain an early edge by securing their booth space now for the 2026 PRI Show, set for December 10-12 in downtown Indianapolis. …
Bryke Racing Renews as USMTS Contingency Sponsor for 2026 Season
The United States Modified Touring Series (USMTS) is proud to announce that Bryke Racing has renewed its commitment as an a contingency sponsor for the 2026 racing season. B…
Videos
Jerry Hejna Memorial set for Mason City
The USMTS road warriors return to the Pritchard Family Auto Stores Mason City Motor Speedway at the North Iowa Fair in Mason City, Iowa, on Sunday, May 25, for the Jerry Hejna Memorial presented by Rookies Rockin' Sports Bar. The Summit U
USMTS heads for Hobo 100k Nickel Nationals
USMTS Memorial Day Weekend May 22-25