I use Pennzol motor oil and have been very pleased. There are other oils I've used and liked but I'm a J.Logano fan so I sipport the sponsors that support my drivers - thank you

[This review was collected as part of a promotion.] I have used pennzoil products my entire life in every motor I have every had and used.I just love it.

[This review was collected as part of a promotion.] this yellow bottled conventional pennzoil is easy to spot on the shelve and always available. other types are not always stocked

[This review was collected as part of a promotion.] I've been buying this motor oil from the late 80s the only brand my grand father ever used. I've used it from dirt bikes to cars, trucks,tractors and even my chainsaw bar oil ...

[This review was collected as part of a promotion.] I bought this a month ago and need to change my oil. I am so glad I did because my car is performance is 100% running like new

Very satisfied with the conventional 5W30 which we have in our car and truck. Glad we switched to Pennzoil a few years back. Highly recommended. Stop. Go. Pennzoil!

This is the only oil I trust to protect my engine in my Mustang GT. It took me too long to find my perfect car so I don't take any chances with any other oil.

[This review was collected as part of a promotion.] Growing up I was raised with Pennzoil being the only thing my Dad would use on all his cars and truck. I use it still today because like my Dad I can always depend on Pennzoil.

[This review was collected as part of a promotion.] I live in ND, it gets very cold up here in the winter. All I use is Penzoil, Truck, car, snowblower all drink Penzoil because it's like a steroid to them. Easy starting at -20!

[This review was collected as part of a promotion.] I run Pennzoil in my 2003 Acura tl type s it has 181000 miles runs great no mechanical problems. I bought the oil at AutoZone about 5 months ago