FineTireJig

There are a few existing approaches to tire gluing jigs for 1/10 buggy tires and other platforms. This one is modular. Just print the base and the inner and upper sizes you might use. The inner piece threads into the base, and should support the inner rim in either direction. For narrow front wheels you might need higher support, you can thread the inner halfway or so and gain plenty of support height. The upper threads around the base as you might expect, and pulls the tire bead open for easier gluing.

Currently supports 12mm hex drive wheels in a few dimensions I've encountered, specifically 50mm Kyosho (Inner-46 & Upper-60), Kyosho 43mm (Inner-36 & Upper-52), and JC Pioneer 2.2" (Inner-50 & Upper-68). The 50/68 combination will likely work for most 2.2" wheels. As I create more inner designs to support different configurations I'll try to upload and describe them here.

You can press in or glue an M4 nut to the inside of the inner pieces and use a bolt to center and mount wheels. Y