Trucks TV! Reduce Drag

With synthetic oil it took about 20 less ft-lbs to turn those rollers. This translates into a direct reduction of drag in your drive train, less effort from the engine, and that means better gas mileage just by changing your fluids.

Note:  Improvements in performance depend on the vehicle, it’s condition and how it’s used.  This video is not intended to imply that all users will experience the same performance gain by upgrading to Royal Purple.