So I found myself in the auto section in WM yesterday when i spotted a peelie Q. It just so happens I use pennzoil anyways. But if you really wanted to save on gas for free, here's a scenario. Go to fuelrewards.com/pennzoil and log in or sign up for the free Fuel Rewards Network card(free). OK it wants you to enter the 10 character code found under the cap of 5 qt oil.But there's a way around this! If you don't have a code, all you have to do is upload your receipt showing you purchased the oil and they will email you a code to enter to get the $1/gal savings.If you don't need or want the oil, simply take a pic of the receipt(pre-return) and return the oil (unopened of course) and get your money back!! I don't know about the rest of you all, but I can't remember the last time I was under $3/gal!! I'm paying $3.49 now, but paying $2.49 gallon would sure put a smile on my face!!