For new tires call Reimer's Service Station in Orange Walk. I have sent a dozen people to them, all came out happy and paying much, much less than any quote they got here. They are fair and honest and the cost is about 1/2 the price you will pay here for new ones. They will ask you to put the money, about $125.00 for each tire, in their account then they ship on Tuesdays, about 5$ per tire.