if you want to have available one of the best tire machines consider the coats 220. Its a little pricey but worth twice the 800 dollar price. No fighting with tire irons, no gouged up rims. The machine is quick and easy. You can always get 4 freinds to pop for 200 bucks apiece and co-own the machine. Of course who ever comes up with such a brilliant idea should have the honor of hosting the equipment in their garage. Also if ever you get out of motorcycling you can always get at least 500 dollars for a used coats 220 machine. Remember the cost of something cant be determined until you add up the spread between the original cost and what you may get for it when you are done with it. In the coats 220 case, lets say 825.00 to get a new one. later on many, many tire changes later you sell it for 500 dollars the cost to use it was 325.00. A no-brainer in my particular case. With all this already considered that is why I have one in my garage. No trips to the dealer, no messed up wheels, a personal guarantee its done right with very little effort.