We have used this oil for years & am very happy with it. We always keep plenty on hand.

Used this in car a couple weeks ago and it ran like a baby!

I bought this last time i changed my oil it works great!

Been using Pennzoil for years and my car runs great

I've never had any problems and keeps my engine running great!

I run it in my 69 F250 holds up great as a mechanic I recommend it in all cars and trucks.

Great product, can't go wrong there. Treat your engine right and it with treat you right.

i use this on every oil change on any of my cars!!

Been using this oil in my truck for years. Would recommend to everyone.

I have used only Pennzoil since I bought my 76 Cutlass. Works great with very little breakdown.