The Roadian AT Pro RA8 is comprised of a zig-zag sipe design and an open outside shoulder design to improve off-road performance with optimal mud extraction and heat reduction. The sipe-in-groove design prevents pebbles from getting stuck and improves mud extraction performance, while the multi-sequence tread design on the center and shoulder deliver optimal noise, wear and drainage performance.
* Dual tread blocks shed gravel and prevent damage from road debris;
* Micro-grooved tread for dependable traction in rain or light snow;
* Reinforced biting edges dig into rough terrain for off-road performance;
* Wide shoulder block promotes stable handling, even in tricky terrain.