Nothing’s more important to your vehicle than durability. And that’s what you get in every Quaker State® motor oil. From conventional oils that even after thousands of miles of real-world torture still pass critical industry tests for brand-new oil to a full synthetic oil so durable that no leading synthetic oil provides better wear protection.
Most companies test their oil before it goes in the bottle. Quaker State tests their oil after it’s gone through thousands of miles of real-world torture. And used Quaker State Advanced Durability still passes critical tests brand -new oil, even when it’s ready to be replaced.
Quaker State Advanced Durability motor oil: