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.
By 2011, there was speculation that after his NASCAR career was over, Robby Gordon would bring back the concept of stadium off-road racing that Mickey Thompson had invented.
[1] Gordon compared the concept of SST to that of the International Race of Champions; drivers and/or sponsors could take over a team for a year but the series provided everything else.
[6] The race was won by Rob MacCachren, Justin Matney finished second, and Gordon passed the flipped-over truck of P. J. Jones on the final lap for third.
[16] Beyond North America, the trucks had demonstrations in the Mongolian desert in 2016 and 2019,[17][18] while the 2017 schedule included a race in China at Beijing National Stadium.
[22] Although he did not compete in the weekend due to a rib injury, Paul Morris clinched the 2017 championship with Jerett Brooks driving his No.
[23] During the 2018 season, SST organized the Robby Gordon Off-Road World Championships at Glen Helen Raceway from November 30 to December 2.
[27] In March 2021, SST partnered with the newly formed Great American Shortcourse (GAS) series to organize a championship weekend and the Off Road Race of Champions (ORROC), the latter of which was to take place at King of the Hammers; ORROC intended to have GAS class champions compete in stadium trucks with the winner receiving a full-time seat in SST for the 2022 season.
[29] With the support of driver Craig Dontas and former Adelaide 500 general manager Nathan Cayzer, SST expanded into Australia for the 2015 season.
[30] However, in September, the Confederation of Australian Motor Sport (CAMS, now known as Motorsport Australia) revoked their license over safety concerns, a decision particularly spurred by an incident in the May race at Barbagallo Raceway in which Matt Nolan's truck's wheel came off during a wreck and hit a spectator bridge.
The series' defense, led by Queen's Counsel barrister Stewart Anderson, said new wheels would be built with forged billet aluminium that makes them heavier and less likely to detach than the current cast alloy.
The AASA, which is not affiliated with CAMS, and the NSW Sport and Recreation approved SST for competition in AMRS events following a risk assessment.
[36] On August 20, 2019, CAMS and SST announced they had reached an agreement to lift the ban and form a three-year commercial rights contract.
[37] Six days later, Adelaide 500 officials confirmed the series would make its return at the 2020 edition in February with safety improvements like smaller ramps.
[38] SST's first race in Australia since the ban's conclusion took place in October 2019 with the Gold Coast 600 weekend at Surfers Paradise Street Circuit.
[41] Supercars was acquired by Race Australia Consolidated Enterprises in 2021, and the new ownership failed to reach an agreement with the Boost Mobile Super Trucks to continue supporting the series for 2022.
Boost Mobile head Peter Adderton, who attempted to buy Supercars, criticized RACE and claimed the consortium saw little value in the trucks despite their popularity.
The 2013 season also featured those from other disciplines, like Arie Luyendyk Jr. and Paul Tracy (IndyCar), Nick Baumgartner (Olympic snowboarding) and Traxxas owner Mike Jenkins.
Two-wheel riders such as Moto X biker Jeremy Stenberg and four-time AMA Supercross Championship winner Ryan Villopoto also have experience in SST,[46][47] while other off-road competitors who have dabbled in the series include Dakar Rally champion Toby Price.
[60] When racing in Australia, SST and Boost Mobile Super Trucks events also feature those from the Supercars Championship and its support series.
[63] Drivers from the support level include Aussie Racing Cars' Matt Nolan and the Super2 Series' Jake Kostecki.
[69] In June 2017, the series made its debut on an oval track at Texas Motor Speedway, running as a support event for IndyCar's Rainguard Water Sealers 600.
[75] In 2017, SST ran at Barbagallo Raceway as an undercard for the Perth SuperSprint, marking the first time the series raced on a permanent circuit.
[80] Powered by a 600 hp (450 kW) Chevrolet LS V8 engine,[81] the trucks weigh 2,900 pounds (1,300 kg) and are built with a steel-tube frame and fiberglass body.