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

Can't go wrong wit a tried and true classic. I always insist on using Pennzoil in my car and have even brought my own oil to an oil change.

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.] Always use Pennzoil products and all my hot rods it is the best protection money can buy

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.] Pennzoil is one of the best your gonna want to have in your car. Trust this brand!

[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!

[This review was collected as part of a promotion.] Use this about every time I get my oil changed HAPPY with it

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