I normally purchase my tires from Miller Bros. because it is so close to my home. Recently I had a flat tire and I was stressed out about how much it would cost to replace it. When I got there they always get me in right away. It took about 10 minutes and when I went to pay for it the clerk told me since I bought my tires there there was no charge. It was a problem with the thing you use to put the air in. I was very happy!