It has nothing to do with the quality of Dunlop tires. Unfortunately one of the tires ordered came with a 2-3 cm long crack (puncture) on the flank. This was already marked with a dash. If we call it this as accidentally (Seller Rating). That being the case for the second tire in the same statement as the first. Just 7mm profile in the middle !! The image of the tread is acceptable. It is better to buy new because you're not really saving money. There are only 14 euros difference Amazon. But it is not worth to buy this product (although the defective tire has been replaced).