Saturday night’s 12th Annual Amarillo Ambush concluded with a thrilling Summit USMTS National Championship presented by RacinDirt main event at the Route 66 Motor Speedway, and Kyle Strickler of Mooresville, N.C., claimed the victory.…

On Friday night, the 12th Annual Amarillo Ambush presented by B&J Welding and Walkon Construction roared to life at Route 66 Motor Speedway, where Mark Smith of Anthony, N.M., captured his first career USMTS victory.…

On Wednesday night, fans at the Inaugural Nebraska Nationals at Off Road Speedway saw Rodney Sanders of Happy, Texas, dominate the main event for the Summit USMTS National Championship presented by RacinDirt.…

Tanner Mullens of Wichita, Kan., jumped out to a big lead early in Tuesday night’s 14th Annual Summersota Nationals presented by Evolution Powersports at Casino Speedway, leaving his pursuers in his rear view mirror through the first 21 laps.…