QS ADVDUR 10W30 GF5 6 1QT

Those first few miles after you pour brand new oil into your car? Child’s play. It’s the thousands of miles of stop-and-go traffic, idling and extreme temperatures that is the true test of toughness. And that’s exactly the test that Quaker State Advanced Durability™ motor oil is put through. In taxi fleets across North America we test our oil to ensure it delivers. And deliver it does.