AP-100 Recommended for Regional all position applications. Construction optimized for long service life. Size Load Index & Speed Symbols PR Load Range Rim Max load and Max Air (lbs&psi) Overall Diameter (in) Section Width (in) Tread Depth (32nds) Dual Single lbs psi lbs psi 11R22.5 144/142M 14 G 8.25 5840 105 6175 105 41.50 10.98 18.3 11R22.5 146/143M 16 H 8.25 6005 120 6610 120 41.50 10.98 18.3 11R24.5 146/143M 14 G 8.25 6005 105 6610 105 43.46 10.98 18.3 11R24.5 149/146M 16 H 8.25 6610 120 7160 120 43.46 10.98 18.3 285/75R24.5 144/141M 14 G 8.25 5675 110 6175 110 41.34 11.14 18.3 285/75R24.5 147/144M 16 H 8.25 6175 120 6780 120 41.34 11.14 18.3 295/75R22.5 144/141M 14 G 9.00 5675 110 6175 110 39.92 11.73 18.3 295/75R22.5 146/143M 16 H 9.00 6005 120 6610 120 39.92 11.73 18.3