No purchase necessary. Must be at least 18 years old and an Illinois resident. Submitting your name and email constitutes an entry in the contest. Only one submission allowed per person, per month. By submitting their name and email, entrants agree to allow Cassidy Tire & Service to use their name to publicly announce them as the winner. By entering the contest, you agree to fully release Facebook of any and all liability in association with this promotion. By entering the contest, you acknowledge that this promotion is in no way sponsored, endorsed, administered by or associated with Facebook. Contest and rules subject to change without prior notice.