I brought in a rim mounted with an old tire and a new tire I had bought online. Ten minutes and twenty bucks later, I was on my way.
These guys are sharp, quick, inexpensive and courteous. Finding this combination in the powersports industry is so rare that most consider it impossible.
They also sell tires and will do a full tire change without your needing to remove the wheels--at an extra charge. This is one of the few shops I would trust to do that for me.