... sets 1.ISO/TS16949 and TUV certificate 2.10years experience 3.High quality 4.Material: 420CL/DISC, 380CL/RI 5 MOQ:360 setsQingdao R ... control Wheel size5.50-16,6.00-16,6.50-20,7.00-20,7.50-20,8.00-20,8.50-20,8.50-24 17.5*6.00,17.5*6.75,19.5*6.75 ... it, please contact with me. I will give you nice price.Thanks high quality truck wheel7.50-20