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NittoNT555 G2295 /40 R18 103W SL BSW

Item #18548
$315.00 /EA

+ Installation costs added in cart

Ratings
4.5
Features
Summer
Performance
Deals
5% off tires and wheels for active duty, veterans, and reserves. (Cannot be combined with Discount Tire credit card savings)
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Free services included in the price:
FREEAir Checks / Flat Repair / Tire Rotation
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product info

Nitto NT555 G2


The Nitto NT555 G2: next-generation technology plus next-level performance equals one of the best ultra-high performance tires available.

Nitto NT555 G2 Tires

When the original Nitto NT555 rose to popularity in the ‘90s, it did so in large part because its performance backed up its aggressive look. Building on that foundation, the Nitto NT555 G2 tire is a summer tire for the modern sports car driver who wants breakneck performance in dry driving conditions without compromising wet handling or ride comfort.

Compared to the original NT555, the G2 lays down increased wet and dry traction combined with the contemporary street style to bring your sports coupe, high-powered sedan or muscle car into the modern age of performance.

With a street car legacy to maintain, the NT555 G2 is loaded with advanced features to help drivers upgrade their performance. For relentless dry grip and responsive cornering control, NT555 G2 tires are engineered with reinforced shoulder blocks. They also feature a silica-enhanced, high stiffness tread compound, maintaining rigidity for stellar handling in wet and dry conditions.

Other performance features of the Nitto NT555 G2 include:

  • Commanding dry traction and straight-line stability via wide twin center ribs.
  • Large tapered tread blocks further enhance dry traction and provide stability for incredible confidence during tight cornering maneuvers.
  • Dependable handling, braking and acceleration performance in wet conditions provided by four wide circumferential grooves that rapidly expel water from the contact patch.
  • Section width sizes 275mm and wider feature larger tread blocks, providing even more hook-up for staggered vehicles.

Nitto NT555 G2 Treadwear and Warranty

Yes, installing Nitto NT555 G2 tires offer powerful ultra-high performance traction. But they also provide long-lasting treadwear. That's because the NT555 G2 comes with a segment-leading UTQG treadwear grade of 320 for W-speed rated tires and a UTQG treadwear grade of 200 for all other speed ratings.

If you want to make sure your track day (or commute) doesn't come to a complete standstill, be sure to opt for coverage that performs as well as these Nittos do with our exclusive Certificates.

When your G2's are covered by Discount Tire's exclusive Certificates, you can head straight from the store to the track or strip in confidence knowing that they'll be covered down to 3/32” of wear. Plus, if you suffer a blowout on the road or track that can't be repaired, we'll provide you with a brand new replacement NT555 G2.

(You can add our Certificate coverage in the cart of your order.)

Whether you're trying to beef up your muscle car, dial in your tuner or flat-out get the most out of your performance machine, consider the Nitto NT555 G2.

UNIFORM TIRE QUALITY GRADE (UTQG)
Treadwear320
TractionAA
TemperatureA
SECTION WIDTH 295
ASPECT RATIO 40
RIM DIAMETER 18"
OVERALL DIAMETER 27.28"
RIM WIDTH RANGE 10.0" - 11.5"
WEIGHT 34 LBS
TREAD DEPTH 11/32"
LOAD INDEX 103
LOAD RANGE SL
MAX PSI 51 PSI
SPEED RATING Up to 168 mph
SIDEWALL DESC. Black Side Wall
VPN 211260
GTIN 4981910773474

Customer Reviews

All reviews are verified customer purchases.
4.5out of 5

Ratings By Review

5
100
4
132
3
32
2
9
1
3

Average Customer Ratings

Ride Comfort
4.5
Wet Traction
4.2
Ride Noise
4.5
Cornering/Steering
4.7
Tread Life
4.4
Dry Traction
4.7
Most Recent
5
Anonymous
Yes, I would purchase this tire again.7/4/2026
    5out of 5
    Tread Life
    5out of 5
    Wet Traction
    5out of 5
    Cornering/Steering
    5out of 5
    Ride Noise
    5out of 5
    Ride Comfort
    5out of 5
    Dry Traction

    People at the muncie indiana location where I had the tires installed where outstanding.

    Was this review helpful?
    3.3
    Brian H
    No, I wouldn't purchase this tire again.7/1/2026
      4out of 5
      Tread Life
      4out of 5
      Wet Traction
      3out of 5
      Cornering/Steering
      2out of 5
      Ride Noise
      3out of 5
      Ride Comfort
      4out of 5
      Dry Traction

      Was disappointed in these. Noisy and grip is only adequate. Put them through some track laps and was not impressed. Wished I had put Michelins on now.

      Was this review helpful?
      5
      Anonymous
      Yes, I would purchase this tire again.6/27/2026
        5out of 5
        Tread Life
        5out of 5
        Wet Traction
        5out of 5
        Cornering/Steering
        5out of 5
        Ride Noise
        5out of 5
        Ride Comfort
        5out of 5
        Dry Traction

        Tires look just the right size for my 05 mustang

        Was this review helpful?
        3.7
        John I
        Yes, I would purchase this tire again.6/25/2026
          4out of 5
          Tread Life
          4out of 5
          Wet Traction
          3out of 5
          Cornering/Steering
          4out of 5
          Ride Noise
          3out of 5
          Ride Comfort
          4out of 5
          Dry Traction

          Was this review helpful?
          3.3
          Arturo R
          Yes, I would purchase this tire again.6/18/2026
            3out of 5
            Tread Life
            1out of 5
            Wet Traction
            5out of 5
            Cornering/Steering
            3out of 5
            Ride Noise
            4out of 5
            Ride Comfort
            4out of 5
            Dry Traction

            I liked the tires for their grip, however the problem isn’t with the tire as much as the website. Since there directional there’s going to be times you order a new tire and unfortunately you got to hope you it’s for the correct side of the vehicle.

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