Bob Vandergriff Racing
Quaker State returns to the NHRA as primary sponsor of the NHRA Top Fuel car of Leah Pritchett for five races in 2016
Shell and the NHRA
Shell has a significant presence through the Pennzoil and Quaker State brands in the high-powered Nitro classes of the National Hot Rod Association in 2016
Don Schumacher Racing
In 2015 Don Schumacher Racing “Made the Switch” and announced Pennzoil as the “The Official Oil Technology of DSR” in the NHRA