BMW, Camaro, Audi R8, Mustang, Mercedes Benz,Porsche Cayman, McLaren and other cars of the Pirelli GT4 America series will be on the downtown street course at 10 a.m. on Sunday before the IndyCar main event of the 45th Acura Grand Prix Of Long Beach.
Here are some photos from Pirelli GT4 America practice on Saturday by our own Joseph Kling.