You can find the Cyano-Acrylate (CA) glue can be purchased at most department stores. You will want to use a thinner type not a gel to glue the tires to the rims.
Always check with your lhs for anything you need before looking online. You'll then have the benefit of having it now, and you can support your local businesses.
Another thing with local shops, at least with mine, is that if you go in and order a part they normally don't stock, they'll order two or three, so they have it for you the next time you break it. That's how my lhs stocks their rc inventory.