[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.] Have used Pennzoil in all of my vehicles and never had engine troubles even after 200k.

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.] Use it all the time in my vehicles to keep them running smoothly.

[This review was collected as part of a promotion.] Bought this for oil change for my truck. Only brand I trust

[This review was collected as part of a promotion.] Love the color and shape of this bottle. Very easy to pour into my mower.

[This review was collected as part of a promotion.] Have been using this product in all my vehicles for years! Never a let down!

[This review was collected as part of a promotion.] Great product I use it all the time. Always works good.

I live in the south border with really high temperatures plus the heat of my turbo. Really love 10w40

[This review was collected as part of a promotion.] Cleans better than rest of the competitors will buy again and recommend them always.