Features:
- Improved dry traction due to high block rigidity, ultra-high grip compound, and large surface area contact with the road
- Unique tread provides excellent handling capabilities for daily driving
- Two wide steel tread belts and two nylon tread cap plies for superior handling characteristics
- Steel sidewall inserts reinforce the sidewall for extreme lateral acceleration
- Jointless tread cap plies and jointless wound bead wires improve tire uniformity and provide a smooth, comfortable ride
- Unidirectional tread pattern allows for high speed and excellent braking response
- Unique construction and tread pattern improve rigidity, uniform contact, and wear resistance
- Spiral wound, jointless bead wire construction assures strength for stable performance at high speeds
- Rim guard designed to protect against wheel damage
Nitto NT 555 RII "Extreme R" D.O.T. approved road race and auto cross competition radial tires were developed through a unique fusion between a race circuit oriented stiff sidewall construction and the popular Nitto Drag radial tread pattern. These features combined with the high-traction, specially formulated, soft racing tread compound resulted in a competition radial that exhibits impressive control and handling, to provide maximum traction under severe racing conditions. The sidewall construction is optimized for handling extreme lateral acceleration; vehicles may experience rougher riding when used for daily driving. The Nitto NT 555 RII is designed primarily for competition road racing.
Specs
Size: | 305/30R20 |
Load Index: | 103W |
Speed Rating: | XL |
Tread Depth: | 6.3/32" |
Max Load: | 1929 lbs |
Overall Diameter: | 27.24" |
Overall Width: | 12.32" |
Rim Range: | 10.5"-11.5" |
Weight (per tire): | 29.76 lbs |
Part Number: N108-560