[This review was collected as part of a promotion.] I've been using this for years and never had a problem.

[This review was collected as part of a promotion.] This is the only brand we use in our family. My father used it when I was young.

[This review was collected as part of a promotion.] I use this with every oil change it does my car good!

[This review was collected as part of a promotion.] Been using pennzoil 30wt for 42 years got over 385, 0000 miles on my 1985 300zx

[This review was collected as part of a promotion.] Available everywere i go.. Affordable ... Holds up to the test

used this since i bought my car have been told to use other brand but believe in the don't fix what's not broken

Been using in my vehicles since new. Two antigue vehicles and they use nothing else put Pennzoil Products!

used oil on my last oil change 3000 miles later the oil really was not dirty and wasn't as thin as other convention oils

[This review was collected as part of a promotion.] Best oil you can buy for the money. Pennzoil will always be my go to oil.

Pennzoil is my engines best friend. If you want an awesome performing engine and long last, Pennzoil is what you want