These tires are darn good for a 20 inch kids bike, and the price was remarkably low. They come in two widths. The narrow width came on my sons bike (I think 1.75)and were way too narrow for mountain bike trail riding. I ordered these at 2.2inch width, and they are much better. The rubber is a little hard as you see with less expensive bike tires, but good enough.
I used these tires two times to restore two bikes for children who didn't have a bike to ride. one parent who did not have much to spend was very happy about the price and quality there was nothing bad to say about this product.
I reside in the metro Atlanta, and I was having a hard time finding parts for my son's bike. I just happen to find your web site by accident. I'm very satisfied with the tires I received. I like the design and the tread that the tire has.