GMR Grand Prix of Indianapolis – facts, schedule, entry list

Event date: Friday, May 13 – Saturday, May 14
Track: 2.439-mile, 14-turn road course in Indianapolis, IN.
Race distance: 85 laps (207.315 miles)
Firestone tire allotment: Six sets of primary tires (with an extra set available to rookies for use in first practice), four sets of alternate tires and five sets of rain tires.
Push-to-pass parameters: 200 seconds of …Keep reading