I made a purchase and a return at the blacktie store. Arrived at the tire fitting in a relaxed manner as per the appointment. They started the installation work as soon as they arrived, while paying for 80 percent of the work that had already been performed. The personnel does their jobs in a professional manner and does not make careless mistakes, such as ordering superfluous replacements or other supplies (unless, of course, there is a valid cause for doing so). I changed the tires on my car by ordering the installation as a free bonus from their web store in accordance with their promotion.