If you’re not replacing the tires with it you should be able to have it done at any tire shop, or even at home by yourself. Deflate the tire and break the bead loose, this will allow you to pull the old tube out around the tire/wheel bead. Then insert the new one the same way. Be careful not to get any folds in the rubber when done or it can eventually leak or tear along them. a partial inflation and bouncing the tire while rotating seems to be they way they used to deal with that.