I used this a few months ago when I got my oil changed.

I've used this oil for many years, it's the best oil on the market I must say

My Daddy would never use anything else. I've used it since I've been driving.

I bought this a couple weeks ago and the product is great.

I've used this oil in many of my cars over the years.

I prefer Penn Zoil over all other brands in any engine I own !!!

Great product if you want your car to run great and for a long time.

I bought this for my brother to change oil in nephew's car.

I changed oil this month. I always use Pennzoil. Nothing eles. It'd the best on the market

Have been using pencil in my ford f150 truck. 170k miles and running strong.