255/45R20 Nitto NT-555 G2

$348.00

255/45R20 Nitto NT-555 G2 – Performance

In stock

SKU: NT 211140
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Additional information

Season

width

profile

diameter

Load Index

Speed Index

Brand

Vehicle Type

Passenger

Sidewall

Black Sidewall

Tread Depth

11

uTQG

320 AA A

XL

XL

Description

The Ultimate Choice: Nitto NT555 G2 Performance Tires

Nitto NT555 G2: Unleash Your Car’s Potential

Nitto NT-555 G2 Performance…nitto nt555 g2…255/45R20…tires…tires near me…tire clearance…and tire sale!

With increased* traction…handling and wet-braking capabilities…the NT555®G2 will get you off the line quickly…provide stability in the straights and confidence in the corners. *In comparison to the original NT555 tire
LARGER TREAD BLOCKS: Enhanced* traction for rear tires of vehicles with staggered fitments and high horsepower. Tire sizes with 275mm and greater section width have larger tread blocks in comparison to tires with 265mm and narrower section width. *In comparison to the original NT555 tire
TWIN CENTER RIBS: Increased* dry traction & straight-line stability. *In comparison to the original NT555 tire
LARGE TAPERED BLOCK: Increased* grip capabilities & better cornering stability. *In comparison to the original NT555 tire
CIRCUMFERENTIAL GROOVES: Center grooves and shoulder grooves aid water evacuation and wet handling.
REINFORCED SHOULDER TREADBLOCKS: Improves* dry and wet cornering grip. *In comparison to the original NT555 tire
HIGH STIFFNESS AND SILICA COMPOUND: A special bonding agent increases the interaction between all the compound elements to reinforce bonds for higher compound rigidity during cornering…resulting in better handling capabilities in both wet and dry.

Hey car lovers! If you’re in the market for new tires…let me introduce you to the Nitto nt555 g2. Living life in the fast lane? Then Nitto tires…especially the Nitto nt555 g2 performance tires…should be your go-to! Here’s why these bad boys stand out…especially for that sweet 255/45R20 fit you’ve been dreaming of.

Features of the Nitto NT-555 G2

The Nitto NT-555 G2 Performance tires are crafted with features that make driving not just a necessity but a thrill. The Nitto NT-555 G2 offers increased traction…handling…and control that will make every drive an adventure. With their sturdy construction and cutting edge design…Nitto tires like these are designed to last longer and perform reliably under varying conditions.

Advanced Technology Behind Nitto NT-555 G2

These tires incorporate some serious tech! The advanced silica compound allows the Nitto NT-555 G2 to perform excellently in both dry and wet conditions…enhancing your safety and driving confidence. Plus…the innovative tread design significantly improves the tire’s contact with the road…optimizing grip and stability at high speeds or during sharp turns.

Performance You Can Count On

If you’re into performance tires…the Nitto NT555 G2 is the perfect choice with its outstanding reputation for enhancing both speed and efficiency. For those prioritizing performance in tire selection…the Nitto NT-555 G2 will not disappoint. You can confidently cruise or race on your favorite tracks or highways knowing these tires won’t let you down.

The Perfect Fit: 255/45R20

Thinking about specifics? The Nitto NT-555 G2 in 255/45R20 dimensions will perfectly fit those sweet rims and elevate your vehicle’s look. It’s not just about aesthetics…it’s also about achieving the perfect balance between style and top-notch performance.

Drive Freely with Nitto NT555 G2

For those passionate about driving and dedicated to keeping their ride in peak condition…the Nitto nt555 g2 performance tires are an unbeatable choice. Whether you’re hitting the highway or navigating city streets…these tires have got your back. Make them your next purchase…and experience the magic of Nitto’s unparalleled technology and quality. Your car will thank you!

Detailed specifications

Listed are full spes for this 255/45R20 Nitto NT-555 G2 – Performance Summer tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.

Why choose the 255/45R20 Nitto NT-555 G2 – Performance?

255/45R20 Nitto NT-555 G2 – Performance is positioned as a summer / performance focused / passenger fitment tire with clear Ontario and Quebec delivery details.

Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page

Best fit if you want

  • Warm weather grip, responsive steering, and sportier handling.
  • Drivers who already switch to dedicated winter tires when temperatures drop.
  • Fitments that require XL (extra load) capacity.

Double-check if you need

  • Quebec winter tire compliance or cold weather winter driving.
  • A one tire year round setup for Ontario or Quebec.
Buying optionWhat to compare
Lowest sticker price tiresCheck shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout.
XYZTires.comAssist with fitment context, Ontario/Quebec free delivery, and product specific FAQ.

Quick Specs

  • Size: 255/45R20
  • Brand / Model: Nitto NT-555 G2 – Performance
  • Season: Summer
  • Vehicle Type: Passenger
  • Load / Speed: 105W (Load index 105 supports up to 925 kg per tire; speed rating W rated up to 270 km/h)
  • Certifications: XL (Extra Load)
  • Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)

255/45R20 Nitto NT-555 G2 – Performance

XL (Extra Load) rating supports higher inflation pressure and carrying capacity than standard load tires.

What these tire specs mean

  • Load Index 105 is the tire’s standardized carrying capacity, supporting up to 925 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
  • Speed Rating W indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 270 km/h under proper load and inflation.
  • UTQG 320 AA A is the manufacturer treadwear, traction, and temperature grading system. It is useful for comparing tires from the same brand, but it should not be treated as an exact mileage promise.
  • Summer tires are built for warm weather grip and should not be used as winter tires in Ontario or Quebec cold weather conditions.
  • XL means Extra Load. These tires are designed to carry higher loads at higher inflation pressures than a standard load tire in the same size, which matters for heavier vehicles, loaded vehicles, or factory fitments that require XL.
  • Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.

How this tire is positioned

255/45R20 Nitto NT-555 G2 – Performance is positioned as a summer tire built around a 255 mm section width and 20-inch wheel fitment.

In practical terms, this size combines a 45-series sidewall of about 115 mm with a 20-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.

Feature wise, this tire indicates an XL extra load rating, load index 105 and speed rating W (~270 km/h), UTQG 320 AA A when provided by the manufacturer.

About the 255/45R20 tire size

The 255/45R20 size breaks down as follows:

  • 255 — tread width in millimetres
  • 45 — sidewall height as a percentage of tread width (approx. 115 mm)
  • R20 — fits a 20-inch rim

The 255/45R20 size is commonly found on luxury sedans and performance vehicles. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.

Key features — Nitto NT-555 G2 – Performance in 255/45R20

  • XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
  • UTQG: 320 AA A — treadwear, traction, and temperature grading to help compare similar tires.
  • Load/Speed: 105W — load index 105 supports up to 925 kg per tire, while speed rating W is rated up to 270 km/h.
  • Size: 255/45R20 (fits an 20-inch wheel).

Vehicles that commonly use 255/45R20 tires

Examples from our vehicle fitment lookup include:

  • 2024 BMW 750e
  • 2023–2024 BMW 740i
  • 2023–2024 BMW 760i
  • 2023–2024 BMW i7
  • 2023–2024 Genesis GV60
  • 2023–2024 Lexus RZ
  • 2023–2024 Maserati Grecale
  • 2023–2024 Mercedes-Benz EQE350
  • 2023–2024 Mercedes-Benz EQE500
  • 2023–2024 Mercedes-Benz EQS580
More vehicles that use this size
  • 2023–2024 Nissan Ariya
  • 2022–2024 Audi Q4 e-tron
  • 2022–2024 Hyundai Ioniq 5
  • 2022–2024 Infiniti QX55
  • 2022–2024 Kia EV6
  • 2022–2024 Mercedes-Benz EQS450
  • 2022–2024 Mitsubishi Outlander
  • 2021–2024 Hyundai Santa Fe
  • 2021–2024 Kia Sorento
  • 2021–2024 Volkswagen ID.4

Find tires for your vehicle

Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:

Frequently asked questions — 255/45R20 Nitto NT-555 G2 – Performance Summer

What does the 255/45R20 tire size mean?

The 255/45R20 size indicates a tread width of 255 mm, a sidewall ratio of 45% (approximately 115 mm tall), and a 20-inch rim diameter. This size is commonly found on luxury sedans and performance vehicles.

Is the 255/45R20 Nitto NT-555 G2 – Performance a Summer tire?

Yes — the 255/45R20 Nitto NT-555 G2 – Performance is categorized as a Summer tire.

What does the 105W rating mean on the 255/45R20 Nitto NT-555 G2 – Performance?

On the 255/45R20 Nitto NT-555 G2 – Performance, the service description 105W indicates a load index of 105 and a speed rating of W (approximately 270 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.

Is the 255/45R20 Nitto NT-555 G2 – Performance 3PMS rated?

No — the 255/45R20 Nitto NT-555 G2 – Performance is not listed as 3PMS rated.

Is the 255/45R20 Nitto NT-555 G2 – Performance studdable?

This tire, 255/45R20 Nitto NT-555 G2 – Performance is not studdable. Contact us for any questions.

Does the 255/45R20 Nitto NT-555 G2 – Performance support run flat driving?

No — the 255/45R20 Nitto NT-555 G2 – Performance is not a run flat.

Is the 255/45R20 Nitto NT-555 G2 – Performance an XL (extra load) tire?

Yes — the 255/45R20 Nitto NT-555 G2 – Performance carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard load equivalent.

What does speed rating W mean on the 255/45R20 Nitto NT-555 G2 – Performance?

Speed rating W on the 255/45R20 Nitto NT-555 G2 – Performance corresponds to a maximum sustained speed of approximately 270 km/h under full load. Always obey posted speed limits regardless of tire rating.

Can I order the 255/45R20 Nitto NT-555 G2 – Performance with delivery to Ontario or Quebec?

Yes — XYZTires ships the 255/45R20 Nitto NT-555 G2 – Performance to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).

Why buy the 255/45R20 Nitto NT-555 G2 – Performance from XYZTires if another tire looks cheaper?

A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.

Other available sizes — Nitto NT-555 G2 – Performance