Today's motor oil has to do more than just lubricate moving parts of the engine; the life of your engine can depend on the quality of your oil. Carlube's Triple R Advance formula is designed for modern vehicles, with synthetic technology that bonds the oil to the engine's surfaces, reducing friction, wear, and providing exceptional all year round protection from cold start to high temperature driving. This oil is suitable for both petrol and diesel engines, the lower ash content will reduce particle build up, reducing environmental impact through reduced emissions. This formula is suitable for use on most high performance engines.