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Toyo Tires 355390 Open Country AT III 275/65R18 All-Terrain Tire

(2019-2026 Chevrolet Silverado 1500; 2004-2025 Ford F-150; 2019-2025 Ram 1500; 2019-2026 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited + 2 more models)

Manufacturer

Part Number

355390
Sale Price

$336.15

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Toyo Open Country AT III is an all-season/winter all-terrain tire designed for light trucks, SUVs, and CUVs that delivers exceptional performance both on and off-road. This tire carries the Three-Peak Mountain Snowflake (3PMSF) symbol, certifying its capability in severe snow conditions.

Advanced Tread Design:

  • New Tread Compound: Aggressive all-terrain design provides confident wet braking and handling while delivering cut-and-chip resistance for durability
  • Evenly Distributed Void Area: Optimized tread pattern maintains a better worn appearance throughout the tire's life
  • Staggered Shoulder Lugs: Enhance off-road traction with biting edges for excellent grip on loose terrain
  • Increased Lateral Grooves: Improve traction on all surfaces while reducing irregular wear
  • 3D Multi-Wave Sipes: Increase tread block rigidity for excellent handling stability while enhancing traction on wet, dry, and snowy surfaces
  • Stone-Ejecting Blocks: Actively eject stones from grooves to prevent damage and maintain performance

Performance Benefits: This tire delivers a quiet and comfortable ride on highways while maintaining excellent off-road grip when you venture onto unpaved roads. The advanced siping and tread design work together to enhance traction in all conditions, including snow, making it a true year-round performer.

Warranty Coverage: Backed by a 65,000-mile treadwear warranty for P-Metric/Euro-Metric sizes and 50,000-mile warranty for LT and Flotation sizes. For staggered fitments, rear tires are eligible for 50% of the stated mileage warranty. Also includes a 500-mile trial offer.

Tire Specifications: Size 275/65R18 with load index 113/110 and speed rating T.

Products specifications

Fits

2019-2026 Chevrolet Silverado 1500; 2004-2025 Ford F-150; 2019-2025 Ram 1500; 2019-2026 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited; 2022-2025 Jeep Wagoneer; 2023-2025 Jeep Wagoneer L

Tire Size

LT275/65R18/6

Max Load Dual (lbs)

2335@50

Measuring Rim Width

8

RPM

647

Radial Bias Flag

R

Load Range

C

Max Load : 2335@50
Max psi : 50
Origin

USA

Section

275

Aspect Ratio

65

Rim Size

18

Overall Diameter

32.1

Ply Rating

6

Load Index and Speed Rating

113/110T

Sidewall

Black

Load Index

2535@50

Load Capacity (LB)

2535

Maximum Pressure (psi)

50

Speed Rating

T

Mileage Warranty

50K

Tread Depth

16.4

Like the variety of color's

Had what I needed

Bought the StopTech rear lines for my 350z. They arrived super fast and look to be very nice quality. Thank you so much Autoplicity!

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Intuitive and easy shopping for hard to find parts for my VW Routan (POS) van!

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