Video: Motor Oil Viscosity Explained

What’s the most-important property of a lubricant?

Viscosity.

Learn the difference between viscosity grade and viscosity index. Learn what all of those viscosity numbers and letters mean by listening to the specialists at Driven Racing Oil break it down.

Should you use a 15W50? A 10W30? A 0W20?

Watch this video and learn how to choose the perfect motor oil for your application.