In 1969, STP® became a public corporation, and shares went on the American Stock Exchange under the symbol “STP”. STP® sponsored its own Indy Car racing team, featuring Mario Andretti, the …

Learn more about STP® products and use our helpful vehicle maintenance guides for tips on how to keep your vehicle running stronger for longer.

For over 60 years – and for more miles than anyone can count – STP® has been one of the most trusted names in automotive care. As part of your regular basic maintenance, using STP® products …

Scientifically engineered STP® Motor Oil can help reduce wear and tear on your vehicle’s engine. You can find STP® Motor Oil products at AutoZone and Murphy USA.

This Petrol engine oil treatment helps reduce wear and friction and increase the longevity of your oil. Find out about STP® Oil Treatment here.

Follow these simple steps to learn how to change your oil and why you need to change your oil.

Fuel Additives Want to maximise fuel efficiency and avoid problems such as rough idling, weak acceleration, stumbling and stalling? STP® fuel additive products can help.

STP Diesel Treatment is designed to help keep engines clean by preventing rapid build-up to harmful dirt, gum and deposits in the fuel system. STP Diesel Treatment also has the added benefit of …

When Richard Petty rolled into Victory Lane at Riverside International Raceway during the 1972 Cup season opener, the STP® logo was sitting pretty on his car. To this day, we’re proud to still be on it.

In 1969, STP® became a public corporation, and shares went on the American Stock Exchange under the symbol “STP”. STP® sponsored its own Indy Car racing team, featuring Mario Andretti, the …