SIZE:1100R20 Ply rating:16PR Load Index:149/145 Speed Index:L  Standard rim:8.00 Max.Load(KG):3270/2870 Inflation pressure(Kpa):840/77 0 inflated section width(mm):293 overall diameter,inflated(mm):1085  pattern depth:16mm

SIZE:1100R20 Ply rating:18PR Load Index:152/148 Speed Index:L  Standard rim:8.00 Max.Load(KG):3550/3250 Inflation pressure(Kpa):930/930 inflated section width(mm):293 overall diameter,inflated(mm):1085  pattern depth:16mm