TBR TYRE F897 Size Ply Rating Speed Symbol Standard Rim Inflation Pressure Maximum Load Inflated Section Width Inflated Overall Dimeter O.T.D 9.00R20 16 k 7.00 900/900 144/142 259 1019 15.5 10.00R20 18 k 7.50 930/930 149/146 278 1054 15.5 11.00R20 18 k 8.00 930/930 152/149 293 1085 16.0 12.00R20 20 k 8.50 830/830 156/153 315 1125 17.5