[This review was collected as part of a promotion.] I am teaching my my some car maintenance and the reason for choosing quality products. He has an older Ranger and since we have been using the Pennzoil Full synthetic in it it has been running smoother. Giving an old truck some new life! I have been using Pennzoil for years and passing it on to a new generation!

[This review was collected as part of a promotion.] I recently received this motor oil and glad I did. It seems like the performance in my Jeep is better and it is running smoothly without any sort of performance issues. I’d recommend it to anyone looking to upgrade their oil.

[This review was collected as part of a promotion.] This oil is priced well, and seems to work as well as other brands I have used in the past. The oil pours smoothly and quickly unlike thicker weights of oil, and was just the right amount for my 04 acura.

[This review was collected as part of a promotion.] Great motor oil! I switched to synthetic on a few of my high mileage vehicles and I’m convinced that Pennzoil has increased the life of them! I know they say you can run longer between oil changes with synthetic but I still change it at 3k. 180k on one of my trucks and still runs like new!!

[This review was collected as part of a promotion.] As a long-time customer of Pennzoil, I value the quality and consistency of their full synthetics to keep my motor clean and running. This product is up to par with the Pennzoil I've used in the past, and I wouldn't expect anything less! A great American company putting out quality products!

[This review was collected as part of a promotion.] This is a great product from Pennzoil. The quality of the oil after 5,000 miles is great. It wasnt watery so the viscosity holds up great. Great synthetic oil you can trust. I'll keep using Pennzoil for all my vehicles.

[This review was collected as part of a promotion.] Ok, maybe 'life-blood' is a little bit of an exaggeration. It is true, however, that your engine relies on lubrication so all those metal parts move freely and your investment(vehicle) gets you from A to B. I've been using exclusively Penzoil Platinum 5W-30 on my vehicles for almost.

[This review was collected as part of a promotion.] I just love using Pennzoil it is a great motor oil I feel the motor runs smoothly and I get much better fuel mileage with my truck I do recommend Pennzoil Synthetic oil to all my friends and the friends that use it say they like it also

[This review was collected as part of a promotion.] I have always used Pennzoil in all of my vehicles. This is another great great product that they make! It makes my motor run smooth while offering great protection for it. If you haven't tried Pennzoil, you definitely don't know what your missing out on!

[This review was collected as part of a promotion.] I wanted to start using a full synthetic oil for my vehicles. I wanted a name brand that I could trust. I have used Pennzoil for 45 years. I have used it in every vehicle that I have owned. Changing to synthetic oil for me with the amount of travel I do now yearly makes sense. Going longer between oil changes and the heat protection it will provide are the key reason for the change. Convenient six pack is right for me.