Kenda warrants to the original purchaser that, if a Kenda first quality tire becomes unserviceable due to an eligible adjustable condition during the tread life, the tire will be replaced with an equivalent new Kenda Tire. - BB Wheels is an authorized retailer of all KENDA products. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! Call us at 320-333-2155! BB Wheels is a family owned & operated company that greatly values all of its customers, and unlike our competition, we are here to assist with all future warranty concerns!