Talk to a Mustang Sales Tech
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

NITTO NT555 G2 Summer Ultra High Performance Tire (255/45R18)Find parts that fit my vehicle

Item 390964
NITTO NT555 G2 Summer Ultra High Performance Tire (255/45R18)
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price

$213.00 each

Up to 10% off for Military & First Responders! See Details

In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Item Options

Choose options to add to cart.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Manufacturer Ratings

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

    Tire Specs

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Nitto NT555 G2
      • Summer Ultra High Performance Tire
      • Silica Tire Compound
      • Directional Tread Design
      • Twin Center Rib
      • Black Sidewall
      • Size: 255/45-18
      • Speed Rating: W - 168 MPH
      • Intended for 8" to 9.5" Wide 18" Rims
      • Sold individually


      NT555 G2. If you want your 2005-2014 S197 Mustang to be able to dominate the straightaways and the twisties, whether you find them on the street or at the track, you need to invest in a good set of performance tires that can handle the challenge. The Nitto NT555 G2 is an ultra high performance Summer Tire that was engineered with the spirited driver in mind. The NT555 G2 will provide increased traction and straight-line stability, while giving you the confidence you need to take tight corners. NT555 G2 Tires are a great choice for street, track and strip applications.

      Silica Tire Compound. Nitto NT555 G2 Tires are made using a proprietary silica compound. Nitto uses a special bonding agent during their manufacturing process to increase the interaction between the base compound elements to further reinforce their chemical bonds. This specialized bonding agent helps create a tire with a higher compound stiffness which results in better cornering performance in both wet and dry conditions.

      Excellent Handling. The Nitto NT555 G2 features an all new directional tread pattern with twin center ribs and larger tapered tread blocks for excellent dry traction as well as increased cornering and straight-line stability. The Nitto NT555 G2's tread pattern not only provides excellent handling to your ride, but also adds a great aggressive appearance to the look of your Mustang.

      Wet Weather Performance. The four circumferential center grooves and the lateral shoulder grooves of the Nitto NT555 G2 Tire effectively channel water from the contact patch to provide greater wet weather traction. The reinforced shoulder tread blocks of the NT555 G2 are designed improve both wet and dry cornering grip. This combination of grooves and tread blocks help to greatly reduce the possibility of hydroplaning.

      Application. This Nitto NT555 G2 255/45-18 Tire is designed for use on Mustang models with 18" wheels. Sold individually.

      Best Fit: 18 x 9 Inch 2005-2014 Wheels

      • Speed Rating: W - 168 mph
      • Load Index: 103 - 1929lbs per tire
      • Tread Wear: 320
      • Traction: AA
      • 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.

      NITTO NITO-211040

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      What's in the Box

      • (1) Tire


      Customer Reviews (500+)

        Questions & Answers

        10 More Questions