VULCAN ProSeries tire harnesses are the only towing products made with Optic Orange Extra Durable VULCAN PROSeries webbing. This special webbing combines extra durability with a soft, gentle touch. It is 67% more abrasion resistant and 30% more resistant to edge cutting than standard webbing, plus all of the edge yarns are treated with hard plastic fiber. Optic orange color provides extra visiblity for motorists and easy recognition for operators. Snap hook and D-ring are zinc-dichromate plated to resist the elements, and every strap includes a black cordura tube wearpad to extend product life.