The Toyo Open Country A/T III EV is a cutting-edge EV-specific all-terrain replacement tire developed to be an off-road and all-weather upgrade, specifically for EV trucks and SUVs. Multiple technologies have been applied, including an innovative AeroWingTM sidewall lug design, advanced tread compound, and optimized tread pattern to address the unique vehicle requirements, such as instant torque, rapid acceleration, the additional weight, and range efficiency. It also carries the Three-Peak Mountain Snowflake symbol for year-round, all-weather dependability.

Three-Peak Mountain Snowflake qualified for severe snow conditions.

Features and Benefits

AERODYNAMIC SIDEWALL

  • Reduces wind drag with innovative AeroWing™ sidewall lug design.
  • Smooth sidewall with high-contrast lettering improves efficiency by reducing wind drag.

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.
  • Protects from cut-and-chips.
  • 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.
  • Improves 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.

  • P/Euro-Metric Sizes: 65,000 miles
  • LT and Flotation Sizes: 50,000 miles

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