Nitto NT555RII 315/40R18

About This Tire

The Nitto NT555RII 315/40R18 is a drag racing radial tire designed for performance enthusiasts who prioritize maximum acceleration at the dragstrip while maintaining street drivability for track-day transportation. Its specialized tread compound and reduced tread depth focus on delivering optimal dry traction for drag racing applications with the versatility to drive to and from the track.

The NT555RII features a dual-purpose construction with a special tread rubber compound engineered specifically for drag racing performance, combined with a reduced tread depth that maximizes contact patch and grip during acceleration. However, this competition-focused design means faster wear rates compared to standard passenger tires and limited wet weather capability, with explicit warnings against use in standing water, near-freezing temperatures, snow, or ice.

Compared to standard performance tires, it prioritizes maximum dry traction and drag strip acceleration over wet weather grip and tread longevity. Overall, it's a solid choice for drag racers and serious performance enthusiasts who need a tire capable of both competition use and street driving in dry conditions.

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