Summit White 2015 GMC Sierra 2500HD 4WD 6-Speed Automatic HD Electronic with Overdrive Vortec 6.0L V8 SFI Flex Fuel VVT BOUGHT AND SERVICED AT PERUZZI!, LOCAL TRADE!, LOW LOW MILES!, ONE OWNER!, 6-Speed Automatic HD Electronic with Overdrive, Gray Leather Interior... via EveryCarListed.com