1. Hendrick Motorsports — Current value: $350 million (no change from last year); Drivers: Jeff Gordon, Dale Earnhardt Jr., Jimmie Johnson, Mark Martin
2. Roush Fenway Racing — Current value: $238 million (down 12 percent); Drivers: Carl Edwards, Matt Kenseth, Greg Biffle, David Ragan
3. Richard Childress Racing — Current value: $153 million (down 8 percent); Drivers: Kevin Harvick, Jeff Burton, Clint Bowyer
4. Joe Gibbs Racing — Current value: $144 million (no change); Drivers: Joey Logano, Denny Hamlin, Kyle Busch
5. Richard Petty Motorsports — Current value: $124 million (down 6 percent); Drivers: Paul Menard, Elliott Sadler, Kasey Kahne, A.J. Allmendinger
Source: Forbes.com