[This review was collected as part of a promotion.] When my son started driving, the only oil we would recommend he use, following in his dad footsteps.

[This review was collected as part of a promotion.] Great oil usesd it for years my Oldsmobile Valero had over 180000 miles not one engine problem ever!

[This review was collected as part of a promotion.] I used this product for 30 years, and don't change my oil as soon as I should. When I do the oil looks as good as when I put it in.

[This review was collected as part of a promotion.] My Sports truck ran unbelievably smoother and more responsive for longer mileage compared to other name brand oils.

I love Pennzoil, and always use it! My father retired from there and has past away now and I have a big collection of Pennzoil stuff,so I would love to have one of these

[This review was collected as part of a promotion.] Pens oil was the oil my father recommended I buy when I first started driving 31 years ago. I believe they are still the leaders in this industry,

A relative used this(not the racing version) is his Chev V8, straight 30w, when he set a drag racing class world record. He says it never let him down. That's good enough for me too!

[This review was collected as part of a promotion.] Been using this brand for the last 30 years with confidence in this product and would use nothing else

I used to spend a lot more money on the "high end" oil. I gave Pennzoil a shot because it was on special at Autozone. I haven't looked back, been using it for years now!

[This review was collected as part of a promotion.] I like the texture of the oil.it has a good history of use from antique cars, race cars, and street cars.