GT, formula, round and rally wheels, filtered to fit the quick release of the wheel base in your build.
Quick release systems are mostly proprietary, so the compatibility filter only lists wheels that mount on the base you've chosen. Turn it off to browse everything, including wheels that need an adapter.
On Xbox the console licence often lives in the steering wheel rather than the base, so Xbox racers should look for wheels marked as Xbox compatible. Hub style wheels accept interchangeable rims, which you'll find under Wheel Rims.
Prices range from around €150 for an entry GT-style wheel to over €700 for a hub-style formula wheel with a display and extensive button count. If you expect to switch between disciplines, a hub-style wheel with swappable rims costs more upfront but saves money over buying several fixed wheels.