I had waited patiently for their response and never got any response.I had purchased these tires from kenda, when they arrived they were bent i dont know how they were kept in their warehouse, so i wanted to return them, Emailed them. Brian replied and said it was ok to send them back. Keep in mind the customer has to pay for return shipping, so It its VERY expensive to send back, However, i returned them and i have emailed Kenda and no response from them. So i payed for shipping and never got my refund. The last time i have got a email from Brian was a month ago, and no refund, I am leaving this Review so other customers dont have to go thru this hassle.