Toyo Open Country A/T III

Built for Adventure. Engineered for Every Mile.

The Toyo Open Country A/T III is a premium all-terrain tire designed for drivers who demand confident performance on pavement without sacrificing capability off the beaten path. Whether you're exploring forest service roads, navigating snow-covered highways, or commuting daily, the Open Country A/T III delivers exceptional traction, durability, and long-lasting tread life.

For Tesla Cybertruck, Rivian R1T, Rivian R1S, GMC Hummer EV, Ford F-150 Lightning, and other electric trucks and SUVs, the Open Country A/T III offers an outstanding balance of comfort, efficiency, and all-terrain capability.

Severe Snow Service Rated

File photo shown - actual tire may look different

Tire Specifications:

• Fits: T Sportline Tesla Cybertruck 22" Wheels
• Tire Type: All-terrain
• Factory Tire: No
• Factory Tire Marking: N/A
• Size: 285/55R22
• Weight: 62 LBS
• Speed Rating: S
• Load Rating: 124/121
  
• Load Range: N/A
• Load Capacity: 3525/3195
• Ply Rating: 10
• UTQG: N/A
  
• Color Sidewall: BSW
  
• Tread Depth: 16/32 
• Manufacturer Defect Warranty: 50,000
  
• Three-Peak Mountain Snowflake (3PMSF) Certified Rating: Yes
• Noise Cancelling Foam: No

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Maintaining Proper Tire Pressures on Teslas
T Sportline recommends keeping tires inflated to the pressures shown on the Tesla Tire and Loading Information label, even if it differs from the pressure printed on the tire itself. The Tire and Loading Information label is located midway up on the center door pillar and is visible when the driver’s door is open. T Sportline's recommended Tesla Tire inflator is HERE.

Checking and Adjusting Tesla Tire Pressure

When your Tesla has been stationary and out of direct sunlight for over three hours:

• Remove the tire air valve stem cap (unscrew cap by hand).
• Firmly press a tire pressure gauge onto the valve stem tip to measure pressure (a small amount of air will escape during measurement, which is normal).
• Compare reading to Tesla Tire Pressure specification (found on the Tire and Loading Information label located midway up on the center door pillar, visible only when the driver’s door is open), add or remove air to match the recommended pressure. Reduce pressure by by pressing the metal pin in the center of the valve. Increase pressure using an appropriate tire inflator pump or compressed air source.
• Re-check pressure using the tire pressure gauge.
• Re-install the valve stem cap (hand tighten)
• Important note: Under-inflation is the most common cause of tire failures and can cause a tire to overheat, resulting in severe tire cracking, tread separation, or blowout, which causes unexpected loss of car control and increased risk of injury. Under-inflation also reduces the car's range and tire tread life.
• Tesla TPMS sensors require driving for a short period of time before updated pressure readings are recorded accurately. Expect TPMS readings to reflect accurate tire pressure readings after driving 5 miles.

Factors impacting tire pressure readings:

• Ambient temperature - Air pressure increases in heat and decreases in cold.
• Tire temperature – Tires warm up during use.
• Sunlight – directly sunlight will increase tire temperature and thereby tire pressure.