Open Country A/T III - 255/55R20 Tire by Toyo

The Toyo Open Country A/T III 356430 delivers confident all-terrain performance with the refinement of a premium highway tire. In 255/55R20, it balances rugged off-road grip with a quiet, comfortable ride on pavement. Staggered shoulder lugs and an aggressive tread pattern enhance traction on dirt, gravel, mud, and snow; while optimized tread blocks and siping provide stability, wet grip, and long-lasting tread life. With tough construction and versatile design, it’s a tire that inspires confidence on any road—or no road at all.

Top Features & Benefits

• All-terrain tread pattern engineered for reliable traction on and off-road.
• Staggered shoulder lugs deliver enhanced grip in loose surfaces like dirt, mud, and snow.
• Optimized tread block design reduces road noise and improves ride comfort.
• Advanced siping improves wet traction and braking performance.
• Durable construction built to resist cuts, chips, and uneven wear.
• Severe Snow Service rated with the Three-Peak Mountain Snowflake symbol for true winter capability.
• Backed by Toyo’s treadwear warranty for added confidence and value.