All stock cars must use the exact same tires from the same manufacturer so that no racer has an advantage over another. That means only one tire manufacturer supplies NASCAR with tires.
WHAT'S INSIDE: AUTO RACING
FEATURED: AUTO RACING
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A broader audience began to notice NASCAR's 1995 season and a new champ was crowned. Relive the season's top moments -- and an assortment of 1995 NASCAR pictures -- with our 1995 NASCAR Winston Cup recap.
Don't be intimidated by this quiz if you don't can't tell a carburetor from an alternator. Take it and learn a little something about what's going on under the hood of your car.