In 2007, Hart formed his first Supercross team, the H&H/Rockstar Moto Team, which included him as a team rider, Hart finished 12th in 2007 AMA Supermoto Series.
Kenny Watson has been team manager from the beginning.
Hart is credited with the first "attempt" of a back-flip as he over-rotated his flip and suffered a hard landing, displacing him off the seat.
With H&H's expansion, the clothing line is now based on the tattoo/action sports lifestyle and culture.
Soon after the opening of the Las Vegas store, John Huntington sold his 48 percent ownership back to Hart.
Hart was among the first riders to begin competing in freestyle motocross in 1996.
Hart was the first rider to publicly perform BMX trick the "superman seat grab" at IFMA events in 1998–99.
is an American former professional freestyle motocross competitor, motorcycle racer and current off-road truck racer.
He is known for being the first motorcyclist to perform a back flip on a 250cc motorcycle during a competition, and for his company Hart & Huntington Tattoo & Clothing Company. Hart was given his first motorcycle by his father at age 4 in hope of creating a father-son pastime.The same year, Hart participated in the Gumball 3000, an annual British 3,000-mile (4,800 km) international road rally which takes place on public roads. He is also featured in the film Gumball 3000; The Movie.The biographical documentary Goodtimes With Carey Hart was also released in 2003.The same year, Hart participated in the Tony Hawk's Boom Boom Huck Jam Tour.At the 2003 X-Games in Los Angeles, Hart successfully completed the backflip in the best trick competition picking up the Silver medal behind Mike Metzger, who landed a no-footed backflip.The A&E network followed Hart and the workings of the shop on the reality show Inked.