DRV-960 Recommended for Mixed Service drive applications. Deep and rigid block design provides traction in all conditions. 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 12.00R24 158/155K 18 J 8.5 8540 120 9370 120 48.27 12.32 26.5 12.00R24 160/156K 20 L 8.5 8815 123 9915 123 48.27 12.32 26.5