TR-09E+ Recommended for on-highway Long Haul and Regional trailer applications. Rounded shoulder reduces the effects of scrubbing during sharp turns. Optimized for low rolling resistant to save fuel costs. 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 41.34 10.98 12.6 11R22.5 146/143M 16 H 8.25 6005 120 6610 120 41.34 10.98 12.6 11R24.5 146/143M 14 G 8.25 6005 105 6610 105 43.46 10.98 13.5 11R24.5 149/146M 16 H 8.25 6610 120 7160 120 43.46 10.98 13.5 295/75R22.5 144/141M 14 G 9.00 5675 110 6175 110 39.92 11.73 12.6 295/75R22.5 146/143M 16 H 9.00 6005 120 6610 120 39.92 11.73 12.6 285/75R24.5 144/141M 14 G 8.25 5675 110 6175 110 41.34 11.14 13.5 285/75R24.5 147/144M 16 H 8.25 6175 120 6780 120 41.34 11.14 13.5