GT Class

American Muscle on Parade

Originally, Trans Am stood as a production-based competition, bringing together the best cars manufacturers could muster and pitting them against one another in a competition unlike anything that came before.

Today that spirit lives again, as Trans Am works to reinvigorate and restore that competition between V8 models, pitting the Ford Mustang, Chevrolet Camaro, Dodge Challenger and more against each other in a technical environment that emphasizes driver talent and mechanical parity.

The GT Class is the entry level class of the Trans Am series. It is intended to give production GT and performance vehicles with moderate modifications a pro series that is fun and easy to race in, in addition to running with other amateur series. The GT class allows teams to use the same vehicles they have developed for an amateur series in the Trans Am GT class with very minor changes, if any. Teams do not need to spend a lot of money to step up to the Trans Am series.

The GT general preparation rules closely mirror the SCCA Club T1 rules, and the performance benchmark for the GT class will be vehicles prepared to the T1 rules. The GT class is also open to a wide range of cars from the NASA ST classes, PCA classes, BMWCCA classes, etc. Additionally, vehicles homologated to the FIA GT4 rules will also be permitted.

Eligible Vehicles

2009-2013 Aston Martin Vantage V8 Full
2008-2013 BMW E92 M3 Full
2018+ Chevrolet John Heinricy Heritage Camaro Full
2016+ Chevrolet Camaro SS & ZL1 Full
2010-2015 Chevrolet Camaro SS Full
2014+ Chevrolet C7 Corvette Full
2005-2013 Chevrolet C6 Corvette Coupe Full
1999-2004 Chevrolet  C5 Corvette Coupe & Z06 Partial
2008+ Dodge  Challenger Full
2018+ Ford Holman Moody Trans Am Mustang Full
2018+ Ford Shelby FP3505 Mustang Full
2018-+ Ford Mustang GT Full
2015-2017 Ford Mustang GT Full
2011-2014 Ford Mustang Boss 302 (SCCA Club T1) Full
2011-2013 Ford Mustang Boss 302 (WC GTS) Full
2011-2014 Ford Mustang GT (SCCA Club T2) Full
2008-2016 Maserati GT MC Trofeo Full


2024 Trans Am


May 24 - May 27
Lime Rock SpeedTour
Lime Rock Park
Lakeville, CT
Event Details