Overview

Chevron Supreme Motor Oils are premium quality automotive engine oils. All grades are formulated with high quality base stocks and robust additive packages including shear-stable viscosity index improvers detergents dispersants anti-wear agents corrosion inhibitors antioxidants and foam inhibitors. Their anti-wear additives provide excellent wear protection of critical engine parts. A high level of dispersancy in Chevron Supreme Motor Oils protects against deposit and sludge formation in stop-and-go driving sustained high temperature operation and protects against corrosion. Their excellent high temperature oxidation stability helps prevent viscosity increase and oil gelling in the crankcase. They help keep PCV systems clean to maintain smooth engine performance. SAE 10W-30 is suitable for use in many older vehicles and a few late model cars and trucks often those with larger 6-cylinder and V-8 and/or high performance engines. SAE 10W-30 is also designated as a Resource Conserving lubricant by API.