Gift with Purchase Offer: Valid in 50 US and DC only from 3/1/2010-4/10/2010 or while supplies last. Valid with original, dated, paid receipt for purchase of 4 Continental passenger or light truck tires for a total value of $499 (rubber plus mount and balance only excluding tax, fees, shipping, and road hazard insurance policies). Requests from groups, organizations, PO Boxes, fleets, wholesalers, commercial accounts, and purchases for resale will not be honored or acknowledged. Passenger and light truck products only. Limit one GPS per person; two per household. GPS unit, color may vary. See store for details.