Originally Posted By: lubricatosaurus
How do we know they aren't experimenting on cars with experimental formulas? Nice program and better than coupons, they just send out free oil. I was looking at user oil analyses recently and did not notice a difference between Pennzoil and other brands.
We don't, but the 6 quarts I got was sealed in the same packaging you see on the shelf. For my small time investment I am receiving 2 UOAs and 6 quarts of very good oil. Seems like a more-than-fair trade to me.
How do we know they aren't experimenting on cars with experimental formulas? Nice program and better than coupons, they just send out free oil. I was looking at user oil analyses recently and did not notice a difference between Pennzoil and other brands.
We don't, but the 6 quarts I got was sealed in the same packaging you see on the shelf. For my small time investment I am receiving 2 UOAs and 6 quarts of very good oil. Seems like a more-than-fair trade to me.