Yokohama Advan ST - 255/50R20 109Y

Origin of brand: (Japan)

Tire Produced: (Japan)

Illustrative Picture

Technical Information

Width: 255 mm

Profile: 50%

Rim: 20" (508 mm)

Wall Height: 127,5 mm

Outside Diameter: 763 mm

Standard Rim Width: 8 inches

Rim Width Range: 7-9 inches

Speed Rating: Y 300 km/h 186 m/h (?)

Load Range: 109 1030 kg 2271 pounds (?)

Maximum Pressure: 50 psi (3.4 bar)

Tread: Symmetrical (?)

Directional?: Yes (?)

Tire Wall: BSW (Black Sidewall) (?)

Rim Protector: Yes (?)

UTQG: 320AAA (Compare treadwears)

Treadwear: 320 (?)

Traction: AA (?)

Temperature: A (?)

Type: SUV

Treadwear Comparison Table (109Y)

What's the highest Treadwear for tire size 255/50R20?

Certificates (?)