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

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!!

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

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.

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.

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

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

[This review was collected as part of a promotion.] I've been using Penzoil for 33 years. It's the best for keeping engines clean and performing at their best.