The all-new Toyo Open Country A/T III EV is a cutting-edge EV-specific all-terrain replacement tire designed to increase the capability of today’s most popular EV trucks and SUVs. The innovative aerodynamic and rolling resistance features, such as a sidewall AeroWing™, advanced tread compound, and optimized tread pattern, address the unique vehicle requirements, like rapid acceleration, additional weight, and range efficiency. It also delivers exceptional off-road performance, confidence-inspiring on-road handling, and ride comfort – all while being equipped with Three-Peak Mountain Snowflake for all-weather driving confidence. The Open Country A/T III EV provides a significant upgrade to enhance your EV’s capability, appearance, and efficiency.

Three-Peak Mountain Snowflake qualified for severe snow conditions

Features and Benefits

EV AERODYNAMIC SIDEWALL

  • Reduced wind drag with innovative AeroWing™ lug design, smooth high-contrast lettering and chamfered shoulder blocks.
  • Rugged all-terrain performance and appearance.

EV OPTIMIZED TREAD DESIGN & COMPOUND

  • Reduced rolling resistance and long treadwear life.
  • Provides improves off-road durability and traction.
  • Provides confident wet braking and handling.
  • Provides cut-and-chip resistance.
  • Delivers a quiet and comfortable ride.

STAGGERED SHOULDER LUGS

  • Enhance off-road traction with biting edges.

MORE EVENLY DISTRIBUTED VOID AREA

  • Enhances on and off-road traction.
  • Increases tread block rigidity for excellent handling and stability.
  • Provides better worn appearance.

STONE EJECTING BLOCKS

  • Eject stones from grooves.

INCREASED LATERAL GROOVES

  • Enhance traction on all surfaces, including snow.

3D MULTI-WAVES SIPES

  • Enhance wet and snow traction.
  • Reduce irregular wear.

Performance ratings
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Performance ratings

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Tread LifeTread Life
Winter HandlingWinter Handling
Wet HandlingWet Handling
Off-Road TractionOff-Road Traction
Dry HandlingDry Handling
Quiet RideQuiet Ride
Ride ComfortRide Comfort
Fuel EfficiencyFuel Efficiency
Open Country A/T III EV On-/Off-Road
5.0
5.0
4.5
4.0
4.0
4.0
4.0
5.0
Open Country A/T III On-/Off-Road
5.0
5.0
4.5
4.0
4.0
4.0
4.0
3.5

Performance Ratings are on a scale of 1 to 5 (best) in 0.5-point increments and can be compared within applicable Toyo product categories. Compare this tire to others suitable for your vehicle using our Tire Finder.

Sizes & Specifications
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Sizes & Specifications

Where to buy
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Where to buy

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WARRANTY

The Open Country A/T III EV comes with the following treadwear warranty plus our limited warranty. See the warranty booklet for details.

  • LT Sizes: 50,000 miles
  • P/Euro-Metric Sizes: Details coming soon

Trial Offer

Buy 'em, try 'em, love 'em. If you are not completely satisfied after 500-miles or 45-days, we'll take them back.

Learn more.

500 mile or 45 day trail