Andrew,
I don't know about car tires and tubes, however, I have now run into that issue with the sidecar. In my time there were no tubeless motorcycle tires, so this is all new to me, as there are tires that still require tubes, and I'm putting them on tubeless rims. It works fine, but you will need a valve stem grommet.
https://www.summitracing.com/int/parts/ ... /overview/As to mounting them, maybe a motorcycle shop may be able to help you; or try it yourself with some tire irons. Depending on the sidewall, it may work quite well. The biggest trick is not to pinch the tube. Put one side on, shove in the tube, and then gently inflate it. That way it will stay out of the way, when you lever the second side on. Use lots of soapy water, or WD 40 (although I have only been told that by a very experienced installer; personally I haven't used WD 40).
Good luck, and keep the blue air to a minimum.