Toyo's Observe GSI-6 LS is a studdeless winter tire that's designed for use on CUVs and SUVs and offers drivers excellent traction on ice and snow, better wet grip, and strong braking performance in winter weather. The directional tread pattern optimizes the traction on the road while making the drive comfortable and helps to reduce road noise for a quieter ride. The larges inner tread blocks are connected together to improve stability at high speed.