Zack debuted his IROC Modified Wednesday night in the season-opening event at the Southern Iowa Speedway in Oskaloosa, Iowa. He started sixth in his heat race and finished third …

HUMBOLDT, Kan.—In the 36 previous USMTS feature races he competed in at the Humboldt Speedway since 2006, Zack VanderBeek had never been the first to see the checkered fla …

After rain wiped out the first of two nights at the Humboldt Speedway this past weekend, the opening race for the USMTS Casey’s Cup powered by S&S Fishing & Rental …

Round 4 of USMTS Winter Speedweeks took Zack VanderBeek and the Casey's General Stores No. 33z Racing team to the Southern Oklahoma Speedway in Ardmore, Okla., March 3-5, f …

Thursday's running of the Cajun Clash saw the Z-man start forth and finish there in his heat. This sent him to the B where he got in with another forth place finish. In the  …

Zack VanderBeek and the Casey's General Stores 33z Racing team invaded the Heart O' Texas Speedway Feb. 18-20 for the 7th Annual Day Motor Sports Texas Spring Nationals. …

It was a tale of two halves in Saturday night’s main event at the Heart O’ Texas Speedway, but at the end of the final chapter the hero of the story was Zack VanderB …

Round 2 of USMTS Winter Speedweeks picked up right where it left off last week with another barnburner that came down to the wire Thursday during the 7th Annual Day Motor Sports …