The 2015 Chevrolet Detroit Belle Isle Grand Prix is coming up and this year we are excited to be an event sponsor. Last year’s race drew over 110,000 fans. This year the race weekend begins on May 29th and runs through the 31st. Races include: Verizon IndyCar Series, TUDOR United SportsCar Championship, Pirelli World Challenge and SPEED Energy Formula Off-Road presented by Traxxas. In addition to all the races, there…