 Because of Sunoco's sponsorship as the "Official Fuel of NASCAR", A-Plus is currently "The Official Pit Stop of NASCAR".In addition, Sunoco still owns the former Atlantic refinery in Philadelphia, and has consolidated it with the former Gulf Oil refinery (which Sunoco had acquired from Chevron) that was adjacent to the old Atlantic refinery.This Sunoco asset has since been reorganized as a separate company in which it holds a stake but is majority owned by Carlyle Group.