[This review was collected as part of a promotion.] Like the performace I get from it and would recommend it for every day use.

I've been a Pennzoil user and fan all my life and for all of my vehicle's lives. Excellent product, I wouldn't trust anything else.

[This review was collected as part of a promotion.] I only use Penzoil, works great! I've never had issues at all.

[This review was collected as part of a promotion.] Make engines run longer and keeps everything lubed well and clean.

I have stood by Pennzoil and Pennzoil has stood by me from my 19 year old pickup to my 12 year old riding mower plain and simple Pennzoil.

I recommended one of my friends to use this, and I'm glad I did. He was satisfied with what he got out of it!

Fantastic product. Has always made my car perform better and has never caused a failure and always keeps me moving forward.

[This review was collected as part of a promotion.] BEEN USING THIS FOR YEARS,REALLY GREAT PRODUCT ,WOULD RECCOMEND..

[This review was collected as part of a promotion.] A very good motor oil can not go wrong with the yellow jug

[This review was collected as part of a promotion.] One of the best oil's on the Market. I believe it really keeps your engine clean and protects it.