Rick Hendrick owns 82 car dealerships in 11 states.
Joe Gibbs is a Pro Football Hall of Fame coach.
Richard Childress dabbles in wine-making.
Jack Roush manufactures high-performance cars, parts and engines.
But most of all, all are racers.
Each has created powerhouse teams that have an expansive reach inside the garage area. By providing cars, engines, parts and engineering to other teams, the four most-successful car owners in the Sprint Cup Series will  … More
The Mobil 1 Twelve Hours of Sebring Presented by Fresh From Florida celebrates its 60th running this year, with Sebring International Raceway’s tooth-loosening concrete runways hosting the opening round of the new-for-2012 FIA World Endurance Championship. This week, as we count down to that milestone race on March 14-17, we’re taking a look back at Sebring’s years as a flagship event of the North American-based IMSA series from 1973 to 1998.