 Fox Sports Radio has teamed up with TireRack.com to give away a set of four brand-new tires valued at up to $1,500 every two weeks this summer. That's right, three lucky listeners will receive a set of four new tires plus installation taxes and fees valued at up to $1,500. It's the summer of TireRack sweepstakes. Enter daily at FoxSportsRadio.com to increase your chances to win.