My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Toyo Tires 355410 Open Country AT III 275/65R18 123/120S All-Terrain Tire

(Chevrolet Silverado 1500 2019-26, Silverado 2500 HD 2016-22, Colorado 2023-26, Silverado 1500 LTD 2022; Ford F-150 2004-25 + 12 more models)

Manufacturer

Part Number

355410
Sale Price

$353.17

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Toyo Open Country AT III is a versatile all-terrain tire designed for light trucks, SUVs, and CUVs that need confident performance both on and off the road. This tire carries the Three-Peak Mountain Snowflake (3PMSF) symbol, certifying it meets the required performance criteria for use in severe snow conditions, making it a true all-season/winter capable tire.

Key Features:

  • Advanced tread compound and aggressive all-terrain design for superior traction on varied surfaces
  • Evenly distributed void area provides excellent off-road grip while maintaining on-road comfort
  • Staggered shoulder lugs enhance off-road traction with additional biting edges
  • Increased lateral grooves improve water evacuation for confident wet braking and handling
  • 3D multi-wave sipes enhance traction on all surfaces including snow and reduce irregular wear
  • Stone-ejecting blocks actively clear debris from grooves to prevent damage
  • Increased tread block rigidity delivers excellent handling stability and better worn appearance
  • Cut-and-chip resistant construction for enhanced durability in harsh conditions

Warranty Coverage:

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

Whether you're navigating snowy mountain passes, muddy trails, or daily highway commutes, the Open Country AT III delivers a quiet, comfortable ride without compromising off-road capability.

Products specifications

Fits

Chevrolet Silverado 1500 2019-26, Silverado 2500 HD 2016-22, Colorado 2023-26, Silverado 1500 LTD 2022; Ford F-150 2004-25, F-250 Super Duty 2005-27, F-350 Super Duty 2005-27, Expedition 2018-24, Excursion 2005; Toyota Tundra 2008-12 + 7 more models

Tire Size

LT275/65R18/10

Measuring Rim Width

8

RPM

643

Radial Bias Flag

R

Load Range

E

Max Load : 3085
Max psi : 80
Origin

Japan

Max Load Dual (lbs)

3085

Section

275

Aspect Ratio

65

Rim Size

18

Overall Diameter

32.3

Load Index and Speed Rating

123/120S

Ply Rating

10

Speed Rating

S

Sidewall

Outlined White Letters

Load Index

3415@80

Load Capacity (LB)

3415

Maximum Pressure (psi)

80

Mileage Warranty

50000

Tread Depth

16

Easy ordering

Quick and free shipping.

excellent product and service

excellent !!!!

Thanks

Thank You!

Quick delivery. Tires look great

I returned back the order I received is wrong size with day3/7/19 with tracking # 9400111699000451141826. And I want to cridetd to my account please.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy