- has represented the Tuner lifestyle since 1995. From the Saturday night street meets, the drag strip, drifting, car shows, to road racing- SGR™ has been a part of every element of this industry. SGR™ clothing represents the lifestyle we are passionate about- cars, racing, and tuning- a lifestyle that can only be recognized by those who truly understand the Spirit of Racing.
SGR™ clothing is the embodiment of that Spirit.