Toyo Open Country A/T III Tire - 37X12.50R20LT 128Q E/10

The Open Country A/T III all-terrain tire delivers gripping off-road traction with responsive and predictable on-road handling. With a strong focus on wet performance, durability, and treadwear life, this tire provides a quiet ride with exceptional stability, no matter the terrain. Built tough, it offers peace of mind to safely get there and back home, regardless of terrain or weather. Treadwear warranty of up to 65,000 miles.

• New tread compound and design provides confident wet braking and handling, cut-and-chip resistance, excellent off-road grip, and delivers a quiet and comfortable ride
• More evenly distributed void area enhances traction, handling stability, and provides better worn appearance
• 3D multi-wave sipes enhance wet and snow traction, and reduce irregular wear
• Increased lateral grooves enhance traction on all surfaces, including snow
• Staggered should lugs enhance off-road traction with biting edges
• Stone-ejecting blocks eject stones from grooves

The Toyo Open Country A/T III tire, part number TOY356020, is engineered for drivers who need dependable all-terrain traction without sacrificing confident on-road handling. Designed for trucks and SUVs, this radial tire combines durable construction with responsive stability across pavement, gravel, mud, and other challenging surfaces. Its aggressive yet balanced tread design supports reliable performance in changing weather and terrain conditions, while the tubeless build and outlined raised black lettering sidewall provide a rugged, functional appearance.
The advanced tread compound and pattern are designed to improve wet braking, handling, cut-and-chip resistance, and off-road grip. Evenly distributed void areas help maintain traction and handling stability while creating a more consistent worn appearance over the life of the tire. Three-dimensional multi-wave sipes enhance wet and snow traction while helping reduce irregular wear, making the Open Country A/T III a practical choice for year-round driving. Increased lateral grooves add biting edges for traction on snow and other loose surfaces, while staggered shoulder lugs improve off-road grip.
Stone-ejecting blocks help clear debris from the tread grooves to support durability and maintain performance on rocky roads and trails. The tread design also helps deliver a quieter, more comfortable ride than many aggressively styled all-terrain tires. With a load index of 126, Q speed rating, and E/10-ply load range, this Toyo tire is built for demanding truck applications. It includes a treadwear warranty of up to 65,000 miles, helping provide added confidence for extended use on and off the road.

Features:

• Tire Model: Open Country A/T III

• Part Number: TOY356020

• Tire Type: All-terrain

• Tire Size: 37X12.50R20LT

• Construction: Radial

• Load Rating: 128Q, Load Range E/10-ply

• Load Index: 126

• Speed Rating: Q

• Wheel Diameter: 20 inches

• Sidewall: Outlined raised black lettering

• Tube Type: Tubeless

• Directional: No

• Treadwear Warranty: Up to 65,000 miles

• Wet Performance: Tread compound and design support confident wet braking and handling

• Off-Road Traction: Staggered shoulder lugs provide additional biting edges

• Snow Traction: Lateral grooves and multi-wave sipes enhance grip on snow

• Durability: Cut-and-chip-resistant compound and stone-ejecting blocks support long service life

• Ride Comfort: Tread design helps reduce road noise and improve ride comfort