Nitto NT555 G2 Summer Ultra High Performance Tire - 255/40ZR17 98W XL

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Technical Information

Width: 255 mm

Profile: 40%

Rim: 17" (431,8 mm)

Wall Height: 102 mm

Outside Diameter: 635,8 mm

Standard Rim Width: 9 inches

Rim Width Range: 8.5-10 inches

Speed Rating: W 270 km/h 168 m/h (?)

Load Range: 98 750 kg 1653 pounds (?)

Extra Load (XL): Yes

Maximum Pressure: 50 psi (3.4 bar)

Tire Weight: 12.2 kg (26.9 pounds)

Tread: Symmetrical (?)

Directional?: Yes (?)

Tire Wall: BSW (Black Sidewall) (?)

UTQG: 320AAA (Compare treadwears)

Treadwear: 320 (?)

Traction: AA (?)

Temperature: A (?)

Tread depth: 8,1 mm 10/32nds

Type: Passenger Ultra High Performance

Factory code: 211390

Treadwear Comparison Table (98W)

Treadwear	Brand
200	Nitto NT05 Max Performance Tire
280	Bridgestone Potenza S001
300	Toyo Proxes 4
320	Nitto NT555 G2 Summer Ultra High Performance Tire
400	Achilles ATR Sport
560	Nitto Motivo All-Season Ultra High Performance Tire

What's the highest Treadwear for tire size 255/40R17?

Certificates (?)

DOT (USA)