TBR TYRE F698 Size Ply Rating Speed Symbol Standard Rim Inflation Pressure Maximum Load Inflated Section Width Inflated Overall Dimeter O.T.D 11R22.5 16 M 8.25 830/830 146/143 279 1054 14.5 12R22.5 18 M 9.00 930/930 152/149 300 1085 15.0 295/80R22.5 18 M 9.00 900/900 152/149 298 1044 14.5 315/80R22.5 20 M 9.00 850/850 156/150 312 1076 15.0