So...been dealing with tires and tire posts for many years and have a plethora of experience with them. However I have a new challenge. Dealers seldom carry my tire in stock and they must be order...
My Sailun 17.5 637 tires that I ordered on Thursday from Wal Mart arrived today via FedEx. Their DOT code is Nov 19. Some have complained of not being able to find the DOT code on Sailun tire. Their website tells you exactly how to do so and allows your to register them for the 6 year warranty. The DOT code on the 637 tire is only on one side and the 4 number code is an a small oval just after "DOT".