[This review was collected as part of a promotion.] I use Pennzoil in all my cars it is a very good oil and it doesn't look dirty even after three thousand miles!!

[This review was collected as part of a promotion.] I Have used Pennzoil ever since I've purchased my Dodge Charger this past August. Best oil for my Car.

My dad used conventional pennzoil in three of our cars when I was growing up. All the cars lasted over 200,000 miles and one of them 280,000 miles. I like pennzoil.

[This review was collected as part of a promotion.] This has always been the only oil my family and I have used.It has always gave us great service I would never use any other.

I had a lifter noise at start up. I changed brands of oil to Pennzoil and my lifter noise disappeared! Nobody will EVER tell me oil doesn't make a difference! A great product and will NEVER use another oil! Thank you Pennzoil.

[This review was collected as part of a promotion.] I am 65 years old and use nothing but 30 W Pennzoil in all my cars and trucks. I change the oil every 3000 miles and never had a proble!

[This review was collected as part of a promotion.] I've used this product in all my vehicles , it's dependable , last well , just does a great job in anything I put it in .

[This review was collected as part of a promotion.] I bought this months ago and oil still looks semi new and has cleaned valves a little while running it

[This review was collected as part of a promotion.] I always get a Pennzoil oil change and am so glad that I do because I know my car is protected with the best oil there is.

[This review was collected as part of a promotion.] I used this in my Nissan truck that I owned for 24 years, and now use it in my Toyota truck I've owned since 2009!