[This review was collected as part of a promotion.] Pennzoil has always been a brand that I trust. I would never buy anything else! It's always worked for me, it's affordable, and does the job. I will most definitely be buying again.

We've started running this in our race engine and change the oil every four races. The conventional 20w-50 comes out looking much better and more fresh than others we have used.

[This review was collected as part of a promotion.] been using for years in mower, go cart, car, generator n such! has been good for what I know and has helped with the life of these items!

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 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

I had a lifter noise at start up. I changed brands of oil to Pennzoil and my lifter noise disappeared! Nobody will EVER tell me oil doesn't make a difference! A great product and will NEVER use another oil! Thank you Pennzoil.

I've used Pennzoil oil forna long time in ally vehicles. I've never been disappointed in the product, and it has great protection properties. After tear downs, the engines look great.

[This review was collected as part of a promotion.] I only buy Pennzoil Gold when it comes to servicing my car and getting the most mileageand best performance I can! Thank you all at Pennzoil so much!

[This review was collected as part of a promotion.] I have a 1995 Chevy K1500. I have run this oil since day one. I've got 300,000 on my 350. Still going strong. It runs like the day I bought it. Thank u Pennzoil..

[This review was collected as part of a promotion.] Been using this for a while . I think it's a really good product are you this in all my gasoline engines.