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NITTO NT555R Extreme Drag Radial Tire (305/40R18)Find parts that fit my vehicle

Item 76018
AmericanMuscle no longer carries the NITTO NT555R Extreme Drag Radial Tire (305/40R18). Please check out 1979-1993 Foxbody Mustang Tires for an updated selection.
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Manufacturer Ratings

Directional tires can only be rotated front-to-back, but not side-to-side. Staggered sized directional tires cannot be rotated.

    Product Information

    Features, Description, Specs & Installation

    Features

    • DOT Approved
    • Provides Maximum Traction on the Track
    • Designed for Competition Drag Racing
    • For Use on Rear Wheels Only!

    Description

    NT555R. The Nitto 305/40-18 NT555R is a D.O.T.-compliant competition drag radial designed with maximum flexibility for the weekend drag racer. The NT555R combines a high grip compound and semi-racing construction to provide maximum traction at the starting line. The tire comes molded at 6/32 of an inch and features a unique reinforced belt package to provide improved traction and high-speed stability. The NT555R is the perfect performance radial for the street or strip.

    DOT approved. Can be run on the street, and deliver up to 15,000 miles of tread life in normal street driving. However, this soft and flexible tread will wear much quicker than tread compounds formulated for regular passenger cars.

    Provides maximum traction on the track. NT555R's are manufactured with the original tread depth of 6/32nds” and are constructed with a specially formulated soft racing tread compound to provide maximum traction. High block rigidity, soft compounding and large contact patch provide extreme dry traction in race conditions. Low void ratio and large tread blocks optimize dry traction.

    Designed for competition drag racing. The Nitto NT555R is designed primarily for competition drag racing, but is also very popular and exceptional on road courses, track racing, and drifting.

    5 Year Warranty. This Nitto Tire comes with a 5-year warranty from the date of purchase. Some limitations do apply. Please see the Full Nitto Warranty disclosure for details.

    Best Fit: 18 x 10 Inch Wheels - REAR Only



    Features:
    • Directional tread design
    • Two wide steel belts and two nylon cap plies stabilize tread for superior traction and handling
    • Steel sidewall inserts provide control and stability during extreme lateral acceleration
    • Competition Drag Radial, Treadwear 100, Traction and Temperature A

    NOTE: This is a high-performance tire intended for use during summer months or warm temperatures only. Use during cold weather will greatly reduce performance, traction and handling, and greatly increase stopping distance. If using this tire in a drag or track environment during cold weather, we strongly recommend performing a pre-run burnout to nominalize the tread compound's temperature.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    What's in the Box

    • (1) Tire

    Tech Specs

    Specifications:
    • Hydroplaning Resistance: 6.4
    • Wet Traction: 7.5
    • Dry Traction: 10+
    • Snow Traction: N/A
    • Ice Traction: N/A
    • Steering Response: N/A
    • Cornering Stability: 9.8
    • Ride: 5.4
    • Noise: 6.4
    • Tread Wear: 3.1

    KEY: 10-8.6 Oh Yeah!, 8.5-6.6 Above Average, 6.5-4.6 Average, 4.5-2.6 Acceptable, 2.5-0 Unacceptable
    4.8

    Customer Reviews (119)

    Questions & Answers (3)

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