[This review was collected as part of a promotion.] I used this "plain" Pennzoil for years in a lot of mostly older cars, i.e., "beaters", and had really good results doing so. Everyone is so excited about synthetic oils these days, and while they are excellent, they tend to be quite costly. It's good to know that Pennzoil's "basic" product has been great for years, and has also been improved over the years. An excellent product at a reasonable price!

[This review was collected as part of a promotion.] I have been using Pennzoil in my rat rod for three years! I keep my foot heavy on the throttle, giving total abuse, wIting to blow its small block in order to replace it with a big block and the sucker just won't pop! I have confidence this product has ideal viscosity... The big block awaits ... Maybe I will boil the water out one day! Ha!!!

[This review was collected as part of a promotion.] The distinctive yellow bottle and logo of Pennzoil is a relief to use along with their dependability of quality....for even my older well traveled vehicle. Thanks - glug glug glug I don't worry what is going into my engine.

My first time using it was when I was working on my auto servicing Merit Badge. This was my last Merit Badge that I had to earn. I have earned 65 Merits so you can trust me. I earned my rank of Eagle at the age of 13. I have been using this product ever since. Like the time I would do oil changes for my parents, neighbors and teachers. The life that you get out of this product is amazing.

[This review was collected as part of a promotion.] I've had a Chevt truck with a leak on it and the oil pressure gauge went to ( 0 ) I had to drive it 5 miles like that I went slow not hard driving got jome and put oil in it (Pennzoil the only kind I use ) and drove it for an additional 2years . Tranny went out on it.

I've always used this brand it seems to last the longest I run it in my trucks and motorcycles, the outdoor 2 cycle oil seems to be the best also I've always run it in my bikes and wouldnt buy anything else. I'd run it in anything that's 2 stroke new or old.

[This review was collected as part of a promotion.] I have used this brand of oil for many many years.I am a mechanical for over 40 years, and in all my car it is used, I talked many of my boxes to us pennoil, it keeps the engines clean helps them to last longer.

[This review was collected as part of a promotion.] I've been using Pennzoil for quite a few years. I'm very impressed how it stays clean for many miles. But at the end of the chance period it cleans all the impurities out. I use this in my 06 Dodge Ram, 74 Plymouth Duster, 92 Z34 Lumina, 98 Durango mud toy, my fiance's uses platinum synthetic in her 08 Hemi Charger. Like I said. This is the best oil around. Weather it's for a classic, a play toy, daily driver, or high HP applications.

[This review was collected as part of a promotion.] We've used this oil in the past in our older cars, we've also used the high mileage oil for our higher mileage vehicles. Usually for the price it's a good deal. I know a lot of delivery drivers use this oil because of the number of miles the put on and the age and mileage of their vehicles. Haven't heard any complaints.

I have used Penzoil all my life in every vehicle I have owned my family has used it for three generations in everything from our race cars to lawnmowers and it absolutely works the best I have tried other oils and have had part and engine failures but have never had a part or engine fail using Penzoil products they perform under the most extreme and rigorous conditions and will always use and recommend Penzoil products for generations to come. Thank you for making outstanding products David Tidmore