A bunch of cars going to the rear:

per Mark Garrow of goprn.com, the following six drivers/cars will go to the rear before the start of the Bank of America 500 Sprint Cup Series race at Charltote Motor Speedway: #39-Ryan Newman (engine – was to start 3rd); #42-Juan Pablo Montoya (engine change – 22nd); #31-Jeff Burton (engine – 39th); #91-Reed Sorenson (engine – 43rd); #93-Travis Kvapil (transmission change – 41st) and #38-David Gilliland (transmission – 36th)(10-13-2012)