The BF Goodrich g-Force R1 is the ultimate high performance DOT street legal racing tire . The g-Force R1 tread compound formulation offers quick warm-up, superior cornering power and consistent grip. It can be used at different vehicle wheel postions, and rotated in both directions, to maximize tread life with an even wear profile for the most possible laps at the race track. The tire has high speed stability and control, plus more consistent cornering performance even at higher temperatures on track.