Check out this link, it is the Motorcycle Superstore. Didn't look if they had the size tires you want but...take note that they have a "preferred" tire installer link. This is kinda like Tire Rack and how they conduct business for installation. I'm sure you can find an installer in your area from their list.
http://www.motorcycle-superstore.com/12 ... Tires.aspx
:2tup: