Is premium gas better for your car?

Only if your fuel door or manual says premium required. Otherwise it's just more expensive.

The Just Right card

Too littleRegular in an engine that requires premium: knocking and damage

Too muchPremium in a car built for regular: you're just tipping the gas station

Just rightWhatever your fuel door or owner's manual says

Huh, didn't know that: AAA tested it: no gain in power, mileage, or emissions in cars built for regular.

I put premium in my lawn mower once. Now it only mows golf courses.

Play the gameDrop some knowledge🖨️ Print the one-page checklist

Video page, transcript and checklist

Download the printable card

Test yourself on this one

That's stuff everyone should know.