Toyo Tires 355510 Open Country AT III 275/70R18 All-Terrain Tire

The Toyo Open Country AT III is an all-season/winter all-terrain tire designed for light trucks, SUVs, and CUVs. This tire features a new tread compound and aggressive design that delivers confident performance on and off the road, while earning the Three-Peak Mountain Snowflake (3PMSF) symbol for proven severe snow traction.

Key Features:

• Advanced Tread Compound: New formulation provides confident wet braking and handling with excellent cut-and-chip resistance for durability
• Aggressive All-Terrain Design: Staggered shoulder lugs and increased lateral grooves deliver excellent off-road grip while maintaining on-road comfort
• 3D Multi-Wave Sipes: Enhance traction on all surfaces including snow, while reducing irregular wear for longer tread life
• Optimized Void Distribution: More evenly distributed void area provides better worn appearance and consistent performance throughout the tire's life
• Stone-Ejecting Blocks: Protect the tread by actively ejecting stones from grooves to prevent damage
• Enhanced Tread Block Rigidity: Increases handling stability for confident cornering and control

Warranty Coverage:

• 65,000-mile treadwear warranty for P-Metric/Euro-Metric sizes
• 50,000-mile treadwear warranty for LT and Flotation sizes
• 500-mile trial offer for customer satisfaction
• Staggered fitments: rear tires eligible for 50% of stated mileage warranty

The Toyo Open Country AT III delivers a quiet, comfortable ride on highway while providing the aggressive traction and durability needed for off-road adventures. The 3PMSF certification ensures this tire meets required performance criteria for use in severe snow conditions, making it a true all-season solution.