Wheels
B6/22/rb6 wheels direct fit
22-4 front wheels direct fit
B64 front wheels will fit, but you need the +1 hexes (can use #TKR1654X, which is a +1mm hex)
22 2wd front wheels will also fit, possibly a good option for carpet.
Curious how all the buggy wheels fit this car? I know 22 and B6/RB6 do not have the same offset. Which wheels are you guys using?