Wynn's Car Auto High Mileage Oil Additive for the car with some wear and tear

Wynn’s Charge! For Oil is a high mileage oil additive for the car with some wear and tear and using oil. A viscosity index improver prevents blow-by by maintaining oil viscosity throughout the temperature range preventing oil smoke. Anti-wear agents provide extra boundary lubrication protection reducing further wear of engine parts while quietening valve train and engine noise. Use in manual gearboxes and differentials or as an assembly lube, to ensure superior wear protection and smooth operation