Both Proton Competition and Gulf Racing have switched from Michelin to Dunlop tires for this year's World Endurance Championship season, becoming the second and third teams in the GTE ranks to do so.For Proton, the news follows the German Porsche customer outfit's test with Dunlop at Aragon in Spain earlier...

Actor/racer Patrick Dempsey will miss the FIA World Endurance Championship season finale in Bahrain due to filming commitments. The native of Maine is currently shooting "Bridget Jones's Baby" in London and will be replaced by Christian Reid in the No. 77 Dempsey Proton Racing Porsche 911 RSR.With his full-season teammates...