Red Diamon Ultimate

Press Releases

Hot Shot’s Secret® Introduces Red Diamond™ Ultimate, Full Synthetic Passenger Car Motor Oil in an Easy Pour 5-Quart Container

Hot Shot’s Secret® now offers its newly introduced Red Diamond™ Ultimate fully synthetic passenger car motor oil in a convenient 5 qt. easy pour container. The new passenger car motor oil was introduced last June in 5, 55 and 330-gallon sizes in three viscosity weights — 0W-20, 5W-20 and 5W-30 and is sold exclusively by Hot Shot’s Secret authorized dealers. The new…