[This review was collected as part of a promotion.] Wouldn't trust any other product for my truck! Penzoil is the best.

[This review was collected as part of a promotion.] I have been using it for 40 years and can't be any happier with the profomance

[This review was collected as part of a promotion.] I have been using Pennzoil oil for 42 years now and never had a problem with oil break down.

Been using this for 30 years. Works great and priced right here at Sam's Club. Ships free to my house as well. Great oil at a great price.

Pennzoil is one of the best engine oil on the market. This engine oil is the longest lasting oil me and my family have ever used!

My dad would always buy this oil when changed our oil. Now that he passed we still use it till this day. Like they say daddy's are always right!!!

[This review was collected as part of a promotion.] This oil is consistent with a great quality at an affordable price.

[This review was collected as part of a promotion.] I only use Pennzoil in my car. Never had any issues with Pennzoil products

My dad was a Chevy mechanic and taught us kids to usr nothing but Pennzoil in our vehicles. Still do.

[This review was collected as part of a promotion.] I use Pennzoil in my 2003 Ford 150. No engine problems and it wife's great!