Roadian HP Road Hazard Warranty: Applies to tires purchased after April 1, 2013 (Purchase Invoice Required). Nexen tire covers new Nexen N7000 for free replacement with a comparable Nexen tire. If the tire is unusable due to non-repairable road hazard during the first 2/32nd of the original tread depth worn or within 12 months from the date of purchase (whichever comes first). Taxes and service charges are not included. Not Applicable/Not Valid Cases for Road Hazard Warranty: * After 2/32nd inch of usuable tread depth * Original Equipment tires * Repairable tires * After 12 months from the date of purchase For more information please refer to the Nexen Road Hazard Warranty Click Here