Auto City Speedway Results 8/21/21 Intriguing might be one way to describe the full moon night last Saturday at Auto City Speedway. Hot may be another. It was Mad Truck Madness and also Michigan Auto...

Auto City Speedway Results 7-30/31-21   This past weekend, Auto City Speedway held their “Muffler Man of Michigan Mardi Gras Maximum Destruction” two-night event that were packed with plenty of...

Auto City Speedway Results 7/17/21   Another night of racing is in the books as last Saturday, it was an all racing event. Mother Nature did make it a bit warm for the drivers, but all in all, i...

Auto City Speedway Results 7/10/21 WOW…if you were not at Auto City Speedway this past Saturday, you missed one pretty wild and crazy show. The Muffler Man of Michigan Maximum Destruction Night had s...

Jay 50 Memorial Rules 50] Street Stock Rules “Jay 50” Memorial Race   BASE WEIGHT a) The minimum weight before qualifying or any race is 3100 pounds including the driver. 57% left-side weigh...

Clio, Mi. (February 24th) – Auto City Speedway is pleased to announce that Muffler Man of Michigan has agreed to be the title sponsor of the all the Maximum Destruction shows in 2021 race season...

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ATTENTION STREET STOCK DRIVERS!!! THE "JAY 50" HONOR RACE HAS BEEN CHANGED TO JULY 24TH. The family asked for a date change and we were able to move it to July 24th instead of June 5th. June 5th now...