FOR IMMEDIATE RELEASE: May 18, 2009 UNSEASONABLE HEAT NO MATCH FOR PIRELLI P ZERO RACING SLICKS IN HIGHLY-COMPETITIVE GRAND-AM ROLEX SPORTS CAR SERIES RACE AT MAZDA RACEWAY LAGUNA SECA SUNDAY MONTEREY, California – For the second time in the last three races, Pirelli and the Grand-Am Rolex Sports Car Series ...>