Cadillac Racing returned to Sebring International Raceway in Sebring, Fla., on Tuesday Feb. 22 for a second round of testing prior to the beginning of the 2011 SCCA World Challenge GT season. For the first time, both CTS-V Coupe racecars hit the track with full exterior colors, decals and numbers. Driver Andy Pilgrim will pilot the No. 8 car for Cadillac Racing, and teammate Johnny O'Connell will be behind the wheel of the No. 3 coupe (Richard Prince/Cadillac Racing photo).