We are a truck  wheel manufacturer and supplier in China.
We can supply Tubeless steel wheel  22.5*9.0, 22.5*8.25, 22.5*7.5, 22.5*11.75, 6.0*11.75,7.5,19.5 and so on.
Tube Wheel: 8.5-24, 7.50-20, 5.5-16, 6.0-16, 6.5-16, 6.5-20,8.0-20 and so on 
WHEEL SIZE  HOLES  DIA    TYPE    P.C.D     DIAM   OFF SET

        6.50-16        6         20.5   SR22    190        140       127

        6.50-16        6         32.5   SR22    222.25   164       135