Description

Product Info
Toyo Open Country A/T III Tires
Designed for trucks, SUVs, and CUVs, the Toyo Open Country A/T III tires are engineered for robust off-road capability with on-road civility. These all-terrain tires offer enhanced grip in diverse weather conditions, including severe snow, ensuring a balanced performance wherever you go.
All-Terrain Adaptability
The tires feature advanced tread compounds and design, providing excellent wet and snow traction, durability, and a quiet ride. This makes them perfect for drivers seeking versatility and stability in both off-road adventures and regular highway driving.
Key Features
- Advanced Tread Compound: Delivers superior wet braking, handling, and durability.
- Stone-Ejecting Blocks: Prevents stone retention and enhances tire longevity.
- 3D Multi-Wave Sipes: Improve traction in wet conditions and reduce irregular wear.
Performance Ratings
The tire excels in tread life, winter and wet handling, off-road traction, and ride comfort, making it a top choice for all-season drivers.
Warranty and Trial Offer
Enjoy a 500-mile/45-day trial and a treadwear warranty up to 65,000 miles, reflecting Toyo's confidence in the tire's performance and durability.
Popular Vehicle Fitments
- Cadillac, Chevrolet, GMC - Trucks & SUVs
- Dodge - SUVs
- Nissan, Infiniti - Trucks & SUVs
- RAM - Trucks
- Toyota, Lexus - Trucks & SUVs

Specs
- SKU: TOYAT3 355-420
- UPC: 4981910526261
- Weight: 53.80 LBS
- Tire Model: Open Country AT3
- Tire Height: 35
- Tire Width: 11.00
- Tire Rim Diameter: 20
- Tire Metric Aspect Ratio: 65
- Tire Metric Width: 275
- Data Default Qt: 4
- Data Product Type: Mom Class Tires
- Tire Tread Depth: 16.4
- Tire Diameter Actual: 34.1
- Tire Sidewall: BLK
- Data Product Badges: covid_supply, tire_safety
- Warranty: Trial Offer: 500 Miles/45 Days -- Warranty Up to 65,000 miles
- Tire Load Code: E
- Tire Ply Rating: 10
- Tire Width Total: 11
- Tire Load index Single: 126
- Tire Load Index Dual: 123
- Tire Speed Symbol: S
- Tire Speed: 112 mi/h
- Minimum Rim Width of Tire: 8
- Maximum Rim Width of Tire: 9.5
- Max Load Single: 3750 lb
- Tire Sidewall Construction: 2P
- Tire Max PSI Single: 80 PSI
- Tire Max Load Dually: 3415 lb
- Vehicle Type: All Terrain, On/Off-Road
- Tire Max PSI Dually: 80 PSI
- Tire Revolutions Per Mile: 609 mi
- Tire Season / Road Conditions: All Weather
- Tire Tread Design: Symmetrical
- Tire Tread Cap Ply: 2N
- Tire Directional: Non Directional
- Tire Tread Belt: 2S
- Tire Tread Casing: 2P
- Tires Type: Light Truck/SUV
- Tire Sizes: 275x65r20, 35x11.00r20
- Data Tire Search Synonyms: 275x65r20, 35x11.00r20
- Data Review Group: Open Country At3
- D.O.T Approved Tire: 1
- Data Shipping Group: 4tires33to38x125
- Tire Terrain Type: All Terrain, On/Off-Road
- Tire Vehicle Type: Light Truck/SUV
- Warranty: Up to 65,000 miles
- Tire Terrain Type: All Terrain
Customer Reviews, Questions and Answers
Sizes
15" Wheel Diameters
Size | Height | Max Load |
---|---|---|
Size 31x10.50r15 (All Terrain) | Height 31 | Max Load 2270 lb |
Size 30x9.50r15 (All Terrain) | Height 30 | Max Load 1985 lb |
Size 235x75r1529x9.00r15 (All Terrain) | Height 29 | Max Load 2183 lb |
Size 265x75r1531x10.50r15 (All Terrain) | Height 31 | Max Load 2469 lb |
Size 215x75r1527x8.50r15 (All Terrain) | Height 27 | Max Load 1742 lb |
16" Wheel Diameters
Size | Height | Max Load |
---|---|---|
Size 315x75r1635x12.50r16 (All Terrain) | Height 35 | Max Load 3860 lb |
Size 225x70r1628x9.00r16 (All Terrain) | Height 28 | Max Load 1929 lb |
Size 265x75r1632x10.50r16 (All Terrain) | Height 32 | Max Load 2756 lb |
17" Wheel Diameters
Size | Height | Max Load |
---|---|---|
Size 35x12.50r17 (All Terrain) | Height 35 | Max Load 3195 lb |
Size 265x70r1732x11.00r17 (All Terrain) | Height 32 | Max Load 2679 lb |
Size 285x70r1733x11.50r17 (All Terrain) | Height 33 | Max Load 2833 lb |
Size 285x75r1734x11.50r17 (All Terrain) | Height 34 | Max Load 2835 lb |
Size 265x70r1732x11.00r17 (All Terrain) | Height 32 | Max Load 3195 lb |
20" Wheel Diameters
Size | Height | Max Load |
---|---|---|
Size 33x12.50r20 (All Terrain) | Height 33 | Max Load 3000 lb |
Size 35x12.50r20 (All Terrain) | Height 35 | Max Load 3640 lb |
Size 37x12.50r20 (All Terrain) | Height 37 | Max Load 3750 lb |
Size 35x12.50r20 (All Terrain) | Height 35 | Max Load 3195 lb |
Size 305x50r2032x12.50r20 (All Terrain) | Height 32 | Max Load 3086 lb |
Size 275x65r2035x11.00r20 (All Terrain) | Height 35 | Max Load 3750 lb |
Size 275x60r2033x11.00r20 (All Terrain) | Height 33 | Max Load 2679 lb |
Size 255x55r2031x10.50r20 (All Terrain) | Height 31 | Max Load 2337 lb |
Size 265x60r2033x11.00r20 (All Terrain) | Height 33 | Max Load 3195 lb |
22" Wheel Diameters
Size | Height | Max Load |
---|---|---|
Size 37x12.50r22 (All Terrain) | Height 37 | Max Load 3860 lb |
Size 33x12.50r20 (All Terrain) | Height 35 | Max Load 3195 lb |