TireRack is an online seller of automotive parts, accessories and, of course, tires.

It makes a ton of sense when you think about it, because in addition to a much larger selection than you'd find at most tire shops, you also get access to a wealth of tire-selection advice, research and testing.

Yours truly has partnered with Roadshow for this sweet giveaway: Four winners will each receive a $700 TireRack gift certificate.That can be used toward a whole new set of tires, or anything TireRack carries.

How can you win* this valuable prize?

Just read the rules carefully, accept the terms and conditions and fill out the form below.

Don't forget that you have the option of getting additional entries by following our social channels, downloading the CNET app and sharing the unique link you get after registering for the sweepstakes.

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