Tim Pappas has switched cars starting for this weekend's Pirelli World Challenge 'Roar by the Shore' presented by Replay XD, part of the Toyota Grand Prix of Long Beach. Normally behind the wheel of a Mercedes-Benz AMG SLS GT3, Pappas is now piloting the No. 54 Black Swan Racing Dodge...

The opening practice session for Pirelli World Challenge GT/GTA/GT Cup classes at the Circuit of the Americas and the Nissan Grand Prix of Texas brought to you by Motul stopped shortly after it began.On lap two the No.80 ACS Manufacturing/Lone Star Racing Dodge Viper GT3R driven by Dan Knox of...