[This review was collected as part of a promotion.] I have always loved the Pennzoil name Im a racing fan and believe in tis product

[This review was collected as part of a promotion.] Been running it in my truck for years. Haven't had any problems.

After 25 plus years my vehicle is still running smooth, I don't trust any but Pennzoil. I suggest there products to everyone

[This review was collected as part of a promotion.] I buy this product only for my truck. It is the only product I will run in my classic.

[This review was collected as part of a promotion.] Only oil our family uses. Used your products for years. Never settle for less!

I Have Used Pennzoil For Many Years In My Vehicles. It Is A Very Good, High Quality Product That I Would Recommend To Everybody.

[This review was collected as part of a promotion.] The the only to use for any car. Dependable and safe.

Always on my monthly summer lists. cars 2 Generator 2600 Chain saw Dirt bike Quad Or oil is your oil. Thanks for working so well.

[This review was collected as part of a promotion.] I own a 2000 Dodge Ram and this product is for older engines and does the trick for me!

Works good, second time I've used Pennzoil and probably far from my last. I know they have good engineering built into their product