AT08CCe+ Recommended for Regional applications. Variable angled tread pattern reduces stone retention. Tread pattern delivers lateral traction in all weather 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 11R22.5 146/143K 16 H 8.25 6005 120 6610 120 41.50 10.98 18.9 11R24.5 149/146K 16 H 8.25 6610 120 7160 120 43.46 10.98 20.8