Stadium Super Trucks
The Stadium Super Trucks (SST), formerly known as Speed Energy Formula Off-Road, is an American short course off-road racing series created by off-road racer and former IndyCar and NASCAR driver Robby Gordon in 2013. Sanctioned by the United States Auto Club (USAC) in America with title sponsorship from Gordon's Speed Energy brand, the series utilizes identical off-road trucks that originally competed primarily in American football stadiums, but in 2014 began racing mostly on street circuits and road courses, often in conjunction with the IndyCar Series race schedules.
| Category | Short course off-road racing |
|---|---|
| Country | United States Canada |
| Region | North America |
| Inaugural season | 2013 |
| Engine suppliers | Chevrolet |
| Tire suppliers | Toyo Tires Continental Tire |
| Drivers' champion | Gavin Harlien |
| Official website | stadiumsupertrucks.com |
| Current season | |
From 2015 to 2021, the series also raced in Australia in support of the Supercars Championship. In 2020 and 2021, SST operated the Boost Mobile Super Trucks championship, which was sanctioned by Motorsport Australia and promoted by Boost Mobile.
As of 2022, Gavin Harlien is the most recent SST champion. Matthew Brabham has the most titles with three, while two-time champion Sheldon Creed is the all-time leader in race wins with 39.