Warranty Information:Our tires come with standard MANUFACTURER MILEAGE WARRANTY. Please visit the corresponding manufacturer websites for MILEAGE WARRANTY details. Our company also offer 30 Days Warranty against manufacturer defects. Before we can issue a refund/replacement, we have to receive your return for inspection. Warranty would be voided if physical damages were found due to nails, tire impacts, installer damages or punctures due to reckless driving. Signs of modifications, stretched tires, treadwear unevenness due to bad alignment and rotations would also void the warranty. If the tires have been mounted or used, a receipt and contact information of the tire shop will be required.