I like it. It works. I never buy any thing else. Please recycle.

I have been buy Pennziol for my race cars for over 20 years. Never had a problem

Use this for my car and wouldn't use anything else

This is what my dad always used, so it's what I reach for. Time-tested, dad-approved.

Great oil for a great price. Keep up the great work!

I use Pennzoil exclusively in my vehicles. I've tried other oils long ago, but found Pennzoil performed better, with no to MAYBE a little sludge.

[This review was collected as part of a promotion.] Helps maintain your engine performance miles down the road!

[This review was collected as part of a promotion.] Me and my dad buy this when we work on cars together

[This review was collected as part of a promotion.] I use this all the time in my Jeep very good oil for the price

[This review was collected as part of a promotion.] I buy this product for my Ford Rangers. I have been using your product for 20 years.If maintained properly stays clean without sludge.