Toyo Tire Observe GSi-6 HP is a studless winter tire for the sports car, performance coupes, and SUVs. With Microbit Studless Technology, Observe GSi-6 HP optimizes ice and snow traction. It features 360-degree spiral edge siping that enhances vehicle control. It is made with high-grip silica tread compounding that delivers excellent traction on snow and ice, enhances wet grip and braking performance in low temperatures. Observe GSi-6 HP’s tapered buttress design with outside block grooves allows easy driving on slushy roads.