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

        6.00-16        5        32.5    SR22   203.2      146      127

        6.00-16        5        32.5    SR22   203.2      146      135

        6.00-16        5        32.5    SR22   208         150      127

        6.00-16        6        32.5    SR22   222.25    164      135

        6.00-16        6         20.5   SR22   190         140       135