This guy really know how to change tyres in a efficiant way.... look at him standing with white shirt and no gloves and just play the tyre in place.... Enjoy:
            
 
             Part 1: 
            
http://www.youtube.com/watch?v=yNZzxeyfXBw
             Part 2: 
            
http://www.youtube.com/watch?v=mTatadVNA-c
             Part 3: 
            
http://www.youtube.com/watch?v=pjJXE73rGvk
             
             OK, he�s removing a new tyre and have surely choosen a easy-to-mount tyre and stands in hot california sun but his tecnique has sure improved my tyrecahnging a lot.
            
 For the black rims you have to use rim protectors.
             
            
 /// MC