What does it take to make 20k mile oil?
One of my fravorite You Tuber's, Jason Fenske, at Engineering Explained gives us an inside look at what kind of R&D it takes to make a 20k mile oil. Notice the 500k test miles they put on the Silverad...
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The hardest part of getting an oil to go 20,000 miles is simply not changing it. Just top it off and keep driving. Use a top quality filter.
I go 10,000 miles regardless of time on my truck.
I go 10,000 miles regardless of time on my truck.
