DRV-09E+ Suitable for the drive axle of trucks running on highways. Shoulder and center block design provides traction in all conditions. 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 295/75R22.5 144/141M 14 G 9.00 5675 110 6175 110 40.39 11.73 27.7 295/75R22.5 146/143M 16 H 9.00 6005 120 6610 120 40.39 11.73 27.7 11R22.5 144/142M 14 G 8.25 5840 105 6175 105 41.93 10.98 22.0 11R22.5 146/143M 16 H 8.25 6005 120 6610 120 41.93 10.98 22.0 11R24.5 146/143M 14 G 8.25 6005 105 6610 105 43.94 10.98 27.7 11R24.5 149/146M 16 H 8.25 6610 120 7160 120 43.94 10.98 27.7 285/75R24.5 144/141M 14 G 8.25 5675 110 6175 110 41.81 11.14 27.7 285/75R24.5 147/144M 16 H 8.25 6175 120 6780 120 41.81 11.14 27.7