275/70R18 Toyo Open Country A/T Iii EV 116HDrive assured with the 275 70R18 Toyo Open Country A T Iii EV 116Hengineered to balance control, comfort, and durability. Developed by Toyo, the OPEN COUNTRY A T III EV blends precision engineering with a calm, composed ride. Its Blackwall sidewall adds a clean look while helping protect against bumps and scrapes from daily use. An adaptive tread geometry helps evacuate water, stabilize cornering forces, and support braking when conditions shift.