[This review was collected as part of a promotion.] I used this to change the oil in my truck with over 2000 thousand miles. Had no problems with it at all. Drove it about a week. And check it and it looked nice and clean. Will definitely be using for my vehicles from now one.

[This review was collected as part of a promotion.] Pennzoil is a brand that I have always admired. I use it with the confidence because quality is in it's name. There are many brands to chose from but you will never go wrong using Pennzoil Synthetic. It's a name that's been around a long time and you can trust that.

[This review was collected as part of a promotion.] I use this for a multitude of things that uses this oil. It works perfectly in my car. I don't think I have ever had my car run so well before. It seems like it runs smoothly as well. I went on a few trips already out of state and there hasn't been an issue.

Who doesnt need oil?

I just brought this product today and changed the oil in my 2018 Mazda CX-5 sport. It’s my first time using pennzoil especially full synthetic. Let’s see how it ride and how fast the gas burns

20 below zero F in the Rockies or 115 in Palm Springs in July, synthetic provides great protection and smooth quiet engine performance. 0W-20 in 2015 jeep Renegade with 2.4 L 4 cyl engine.

good oil to use in newer cars up to date tech.full synthetic is the way to go keep all parts clean and working grate. I use it in my2017 jeep wrangler with 85000 miles hard miles still runs like new.

Pennzoil and Quaker State only products now I use.

Great price