Steel wheels&rims for truck,bus and trailer.various sizes17.5*5.25,17.5*6.0, 17.5*6.75,19.5*6.0,19.5*6.75,19.5*7.50,19.5*8.25,19.5*14.0,22.5*6.0,22.5*6.75,22.5*7.50,22.5*8.25,22.5*9.0,22.5*11.75,22.5*14.0,22.5*16.0,24.5*8.25and specifications,offer OEM services,color:silver blue etc.