An industry first of combination ring and stud chain allowing for traction in all types of terrain and conditions. With the aggressive ring design, coupled with studded tag chain, Combo™ Chain performs in mud and snow, and rock or ice, and is suitable for all heavy duty applications. Large heavy duty rings and lugs with 3/4" studs on both the 5/8" and 3/4" tag models. Also available in dual side by side rings in wider floatation tire sizes.