I have purchased other oils but always go back to Pennzoil!

We've been using Pennzoil for ages now. It keeps our Chevy Malibu it tip top shape. Keeping the engine performance at its best!

Got a 1986 Chevrolet 1 ton 454 Hardworking Truck Bought New and Use Pennzoil from the first oil change

Been using Pennzoil since I got my first car. Now I use it in everything that I own from my daily drivers to my race car and my atv.

I have been using this for awhile now and just love it! I have never had any problems!! Will continue use for a very long time!!

ONLY kinda motor oil we buy an have since I was a kid, And I am an old woman now, so that tells you IT WORKS.

I have an older car that I depend on getting me through the 4 seasons. I feel like this oil helps keep it running smoother.

I've been using SAE 30 in my lawn mowers for a long time. I've never experienced any oil related problems.

[This review was collected as part of a promotion.] I changed my oil and this is good stuff. Great oil to use.

I do a 5,000 mile oil change on my 2010 Toyota Highlander. I have about 70k each time its changed I ask the tech how it looks. It is always still golden in color.