KT106 Size PR Load Index Speed Symbol 6.50R16 LT 12 110/105 M 7.00R16 LT 14 118/114 M 7.50R16 LT 14 122/118 K 9.50R17.5 18 143/141 M 215/75R17.5 14 126/124 L 235/75R17.5 16 132/129 M 255/70R22.5 16 140/137 M 275/70R22.5 16 144/141 M KT108 Size PR Load Index Speed Symbol 6.50R16 12 110/105 L 7.00R16 14 118/114 L 7.50R16 LT 14 122/118 L 8.25R16 LT 16 128/124 L 8.25R20 16 139/137 L 9.00R20 16 144/142 K 10.00R20 18 149/146 K 11.00R20 18 152/149 K 12.00R20 20 156/153 K 12.00R24 20 160/157 K 11R22.5 16 146/143 M 12R22.5 18 152/149 L 13R22.5 18 154/151 L 315/80R22.5 20 156/150 L