My spare tire cover was in desperate need of a replacement, but I didn't want to spend over $100 on one with a design just to have it fade in the sun. I decided to take a chance and figured if it needed to be replaced in a few months it would still be cheaper in the long run. However, I have to say that I am incredibly impressed with the thickness and durability of this tire. It fits my tire perfectly (Wrangler DuraTrac 255/70/R18) and has been a great help over the past month. It's seen plenty of sun and car washes and still looks brand new.