When you purchase a set of four (4) new Continental brand passenger or light truck/SUV tires (excluding HSR and HDR tires) for a total value of $440* or more you may be eligible to receive a free TomTom™ EASE GPS System by mail. Offer valid on tires purchased from in-stock inventory between 12:00 a.m. EDT August 2, 2010 and 11:59 p.m. EDT September 12, 2010. *Excluding mounting, balancing, shipping, taxes, road hazard coverage or any other fees associated with the purchase. Offer valid in the 50 United States and District of Columbia only (includes APO/FPO addresses). See all eligible Continental tires. Tire Rack will mail a redemption form (also available here) and a copy of your invoice to your billing address within 1-2 weeks. You will need to complete this form and submit it, along with your invoice (website order placed page and order/shipment confirmation emails not accepted). An invoice will also be shipped with your order.