There is just something about advertising that catches my attention especially when we are traveling. The big tire is outside of Detroit, Michigan. It is advertising for Uniroyal and at one time it had a huge nail at about 1 o'clock. I rather liked the nail so wish I had taken a picture before they removed it transforming the huge tire into just a tire. The big tire is huge! It is impressive just because of its size. I think the big tire is rather unique when it comes to advertising as well as being quite effective advertising.