Featuring 486 in.² footprint, MICHELIN® VF520/85R42 CFO 177A8 CerexBib™ Tire offers load capacity up to 21,960 lb. Very High Flexion tire is built with Michelin Ultraflex Technology, which enables operation at up to 40% lower air pressure than standard radial tires. Large tread footprint provides optimized traction in all conditions, while casing with reinforced sidewalls extends service life, even at low pressure.