This tool is designed to quickly and easily ldquoseatrdquo stubborn tires during inflation tire beads often slip below the rim edge and are difficult to pull out simply place the non slip jaws on the tire and lift out the park tool tyre seater adjusts to various tire widths it39s chrome plated and the handles are vinyl coated for comfort park tool tyre seater features seats tyre beads into rim quickly and easily long vinyl coated handles give plenty of leverage pe