Nitto NT555 Summer Ultra High Performance - 245/40R20 99W - Replaced to NT555 G2 XL

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Technical Information

Width: 245 mm

Profile: 40%

Rim: 20" (508 mm)

Wall Height: 98 mm

Outside Diameter: 704 mm

Standard Rim Width: 8.5 inches

Rim Width Range: 8-9.5 inches

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

Load Range: 99 775 kg 1709 pounds (?)

Extra Load (XL): Yes

Tread: Symmetrical (?)

Directional?: Yes (?)

Tire Wall: BSW (Black Sidewall) (?)

UTQG: 300AA (Compare treadwears)

Treadwear: 300 (?)

Traction: A (?)

Temperature: A (?)

Type: Passenger Ultra High Performance

Treadwear Comparison Table (99W)

Treadwear	Brand
260	Nitto Invo Luxury Sport Ultra High Performance Tire
300	Nitto NT555 Summer Ultra High Performance
300	Toyo Proxes 4
320	Nitto NT555 G2 Summer Ultra High Performance Tire
360	Maxxis MA-S2 Marauder II
420	Maxxis MA-Z4S Victra
460	Dunlop Direzza DZ102
500	Cooper Zeon RS3-A

What's the highest Treadwear for tire size 245/40R20?

Certificates (?)

DOT (USA)