I was wondering about mounted tires on wheels. <br />Bought two trailer tires mounted on wheels. These have never touched the ground. Now my question is... will these tires keep in storage for years without any damage.........load star ST/175/80D/13<br />Or will they be not worth useing years from now?<br />Storing in the garage not subjected to sunshine.<br />Really need what all may think about it,,, thanks