Greenworks R0206065-00 Zero Turn Mower Front Wheel/Tire Assembly 11" x 4" x 5" is used to provide stable support and smooth steering for compatible zero-turn mowers. This replacement wheel and tire assembly works by rolling smoothly over the ground while supporting the mower’s front end for controlled movement and maneuverability. A properly functioning assembly helps maintain balance... https://www.wholetoolbox.com/greenworks-r0206065-00-zero-turn-mower-front-wheel-tire-assembly-11-x-4-x-5/R0206065-00.html