World's Toughest Motor Oil

What is SFR's Ultimate Series Synthetic Blend High Mileage Motor Oil? SFR's Ultimate Series Synthetic Blend High Mileage Motor Oil is designed for vehicles having more than 50,000 miles. High mileage vehicles accumulate deposits that create sludge, causing oil consumption and unsightly smoke. In addition seals can become hard and brittle and leak on to the ground. SFR Ultimate Series High Mileage Synthetic Formula consists of a highly concentrated detergent/dispersant and anti-wear booster package to clean deposits and reduce wear, thus extending the life of your engine. SFR conditions seals to prevent leaks.

All SFR Motor Oils formulated for gasoline engines contain special additives to prevent the harmful effects of ETHANOL. The API and American Automobile Association warn drivers against the corrosive effects of ethanol and advise not to use. This is not always possible thus SFR motor oils contain basic neutralizing additives to fight corrosion caused by ethanol.

Switch To SFR's Ultimate Series High Mileage because...

Conventional oils may not do enough to protect high mileage vehicles. As the miles add up, SFR Ultimate Series High Mileage helps extend engine life by addressing the key problems that may impact your high mileage vehicle.

SFR High Mileage Helps Extend Engine Life

As an engine gets older gaskets become brittle, seals deteriorate and oil burns faster. SFR's Ultimate Series Synthetic High Mileage helps extend engine life. It provides superior oil burn off protection versus leading conventional oils and fights the main causes of engine failure: sludge, deposits and wear.

SFR High Mileage provides complete protection