Pennzoil is my engines best friend. If you want an awesome performing engine and long last, Pennzoil is what you want

I bought some 10w 30 motor oil for my pickups oil change and since using it I have had really good luck with my truck.

My daughter bought a different brand of oil and my car didn't run well bought the Pennzoil conventional and it performed better.

[This review was collected as part of a promotion.] i use pennsoil in all my lawnmowers and all my cars

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

I am a retired mechanic and have been using this oil for a little over 50 years. Never a bearing failure on vehicles or equipment.

[This review was collected as part of a promotion.] regular products used for years keeping it real and down to earth great protection reliable

I Have used other brands of motor oil and always come back to Pennzoil.It always preformed totally better than any other brands!

I have recently starting using it and it's seem like my truck is running a lot better than it was with castrol GTX!

[This review was collected as part of a promotion.] Always use Pennzoil products and all my hot rods it is the best protection money can buy