Changing 205/50/16 tires at home with the following tools:
Harbor Freight (Pittsburgh Automotive) Tire Changer - Model #69686
Harbor Freight (Pittsburgh Automotive) Balancer - Model #39741
Mojolever - Tire Tool -http://www.mojotiretools.com/mojoweb.htm (Note: He doesn't recommend for car/truck tires, but I think it works great for this purpose)
All of these tools work great for changing tires at home.