[This review was collected as part of a promotion.] I've been using Pennzoil for 20 years plus very good oil

[This review was collected as part of a promotion.] The only oil I will buy for my car, I recommend it!

[This review was collected as part of a promotion.] Best all around lubricant, for every day use in extreme temperatures.

[This review was collected as part of a promotion.] I think it works good and i would tell all my friends

[This review was collected as part of a promotion.] I use this in all my vehicles and you should also.

We use this every time we have our oil changed. It keeps my car running smoothly. Wouldn't use anything else.

[This review was collected as part of a promotion.] Been driving for 25 years.....nothing but Pennzoil touches my car....

I buy a case every few months because I do my own oil changes for my sisters and my cars, lasting product and very durable

Been using for 30 years never had any oil related engine failures or oil consumption even after 300,000 miles.

Have been using Pennzoil in everything from my car, truck, RV, lawnmowers, etc for over 40 years and never have had a problem!!