[This review was collected as part of a promotion.] I use to use other brands of oil and when I became a Mechanic and started working on cars once I seen the different effects oils had on the inside of engines it made me a believer that depending on what brand oil you use has a lot to do with your engines life. I made the switch over 20 years ago and cant find one bad thing to say about Pennzoil. If you want to take care of your engine and extend your engines life span without spending a lot in repairs use Pennzoil I've seen inside of many engines and with Pennzoil it keeps the inside looking new.

[This review was collected as part of a promotion.] Every month or sooner my father gets a bottle of Pennzoil from Family Dollar for his truck, even uses it as wax for his trunk to wipe it off after he washes his truck and shines the tires with it too!

I started using this product as soon as I found out you guys were going to sponsor my favorite nascar drive. Mr. Slice bread himself. Reba aka my sexy 2006 Dodge Charger has been purring like a kitten since I started putting pennzoil in her sexy v8 5.7 mouth.

[This review was collected as part of a promotion.] Dad used in in every vehicle he ever owned and so have I beginning with my new VW Beetle in '74. And we never had an engine problem with any of them. I have driven more than one vehicle most than 175k having never needed more than routine maintenance.

There's something about going back to the classics. All these companies and bargain brands you try, you never know what's gonna happen to your engine. Penzoil is the brand everyone knows, trusts, and no matter where you are you know you can always ask for it and they'll have it.

I usually have my oil change at stores that carry Penzoil....because I have owned a lot of different cars, makes and models and they all ran with out major engine problems...yes I keep 'em well past 100k....I can only attribute it to regular oil changes with Pennzoil..

[This review was collected as part of a promotion.] I use Pennzoil active in just about all of my toys. Its hard to find a good convetinal motor oil anymore now that everything can run senthetic. I need the conventional oil to run in my 1972 Chevy c10. I also use it my 2 dirt bikes and all of our ATVs. Stuff is just perfect. You can't ask for better and the price is way less then it is worth. I really enjoy your product and so does the rest of my family!

[This review was collected as part of a promotion.] i have been using pennzoil for over 20 years and will never use anything else..i have never had an engine fail due to this product.i even ran it in my drag car and the engine held up for over two years with out tearing it down.it is the best oil on the market today..thanks guys for making this great oil.

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.