[This review was collected as part of a promotion.] It's real and good. You get what you paid for with you're hard earned money

[This review was collected as part of a promotion.] I only buy Pennzoil for my Cadillac CTS. It is the best and its a brand I trust.

[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.] Been using for years, my dad would only use this.!!!!

[This review was collected as part of a promotion.] Works great. No complaints, does what it says. Will use again.

[This review was collected as part of a promotion.] Use Pennzoil products in all our vehicles. Wont use anything else!

[This review was collected as part of a promotion.] Use it all the time in my vehicles to keep them running smoothly.

[This review was collected as part of a promotion.] I've used pennzoik 10w30 in my vehicles for years without a problem

Been Using Pennzoil for a while. I switch from 5w20 to 10w30 once our Hondas reach 100k. Thanks for everything Pennzoil :) You Guys Rock :)

I keep Pennzoil in my car, and I never have any problems in between oil changes. Very satisfied with Pennzoil.