The Murray 1720306SM Snow Blower Wheel & Tire Assembly helps maintain traction and mobility, allowing compatible snow blowers to move across snowy surfaces during operation. The assembly combines the wheel and tire to support movement and maneuverability while clearing snow. Replacing a worn or damaged assembly can help restore proper rolling performance and support routine equipment ... https://www.wholetoolbox.com/murray-1720306sm-snow-blower-wheel-tire-assembly/1720306SM.html