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 |
245/45R18 Nitto NT-555 G2 – Performance
Out of stock
| Season | |
|---|---|
| width | |
| profile | |
| diameter | |
| Load Index | |
| Speed Index | |
| Brand | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Tread Depth | 11 |
| uTQG | 320 AA A |
| XL | XL |
As a performance enthusiast…finding the right tire is crucial…and the Nitto nt555 is undoubtedly engineered to meet those high demands. From improved handling to superior traction…the NittoNT-555 G2Performance tires bring together innovation and dedication to provide drivers with an unparalleled experience on the road.
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.
The Nitto nt555 is designed with advanced technology that makes it stand out in the crowd. Whether you are cruising down the highway or tackling sharp turns in the city…these tires are built for speed…precision…and reliability. Let’s delve into some of the unique features and technologies that make these tires exceptional.
The NittoNT-555 G2Performance tires include a specialized rubber compound mix designed for optimized performance. This compound not only enhances traction but also prolongs tire life. The precise balance between grip and longevity is what truly sets the Nitto nt555 apart.
The asymmetric tread pattern of the NittoNT-555 G2Performance tires allows for excellent handling and control in wet and dry conditions. This unique design facilitates efficient water evacuation…reducing the risk of hydroplaning and ensuring stability even in adverse weather. This tread pattern contributes significantly to the superior performance of the Nitto nt555.
When it comes to cornering…the Nitto nt555 offers supreme stability. Thanks to a reinforced shoulder block design…these tires provide increased resistance to flexing…ensuring consistent performance during high-speed maneuvers. The attention to detail in design elements like these is what makes NittoNT-555 G2Performance tires an excellent choice for driving enthusiasts.
So why should you select the Nitto nt555 for your ride? Nitto has consistently delivered tires that match the high expectations of performance drivers. Here’s why this particular model stands out as a market leader.
Traction is critical for any performance tire…and the NittoNT-555 G2Performance tires excel in this department. Their compound and design enable them to maintain top-notch grip across varied surfaces…translating every ounce of engine power directly to the asphalt.
Many drivers face the dilemma of choosing between performance and longevity. With the Nitto nt555…you get the best of both worlds. These tires are engineered to provide durability without sacrificing performance…ensuring you get value for money over time.
Finding the right tire size is crucial…and the Nitto nt555 offers a range of sizes…such as the 245/45ZR18…tailored to fit your specific vehicle needs. This aspect ensures you get the precise fit and performance expected from a quality tire.
Customer feedback consistently praises the Nitto nt555 for its reliability and impressive performance. Drivers appreciate the seamless blend of traction and comfort…highlighting the tire’s ability to transform the driving experience. Its design not only supports high-speed adventures but also offers a smooth and noise-free ride during everyday use.
One of the most telling signs of a great tire is customer satisfaction. Users often report a noticeable enhancement in vehicle handling and a sense of safety when using the Nitto nt555. The blend of excellent features has led to a high rate of repeat purchases and strong recommendations…further proving the tire’s dominance in the market.
For those interested in motorsports or track driving…the NittoNT-555 G2Performance tires do not disappoint. These tires are built to withstand the rigors of high-speed racing…delivering consistent performance lap after lap…even under extreme conditions. The Nitto nt555 proves to be a formidable contender on both road and track settings.
The Nitto nt555 is a stellar choice for anyone needing a high-performance tire that doesn’t compromise on quality or durability. Whether you’re looking for improved handling…longevity…or simply the best fit like the 245/45ZR18…these tires offer everything a driver could want. Choosing the NittoNT-555 G2Performance tires means investing in technology and craftsmanship that enhances your driving experience every time you’re on the road.
Explore the complete range of Nitto tires at XYZTires.com for the best deals from a trusted supplier.
Everything you need to know about the 245/45R18 Nitto NT-555 G2 – Performance Summer is on this page — what the size means, load and speed ratings, certifications like 3PMS and XL, which vehicles it fit, and how we ship to Ontario and Quebec.
245/45R18 Nitto NT-555 G2 – Performance is a summer / performance focused / passenger fitment tire, with Ontario and Quebec delivery details on this page.
| Buying option | What to compare |
|---|---|
| Lowest sticker price | Check the shipping cost, stock status, and delivery timeline — the final landed price may look different at checkout. |
| XYZTires | Transparent Ontario and Quebec delivery details, fitment context, and product-specific FAQ on every page. |
245/45R18 Nitto NT-555 G2 – Performance
XL (Extra Load) — built to handle higher inflation pressures and heavier loads than a standard-load tire of the same size.
The 245/45R18 Nitto NT-555 G2 – Performance is a summer tire, built around a 245 mm section width for a 18-inch wheel.
In practical terms, this size gives you a 45-series sidewall of about 110 mm paired with a 18-inch wheel diameter — confirm this against your current tire’s sidewall marking before ordering.
Worth noting on the spec side: this tire carries an XL extra load rating, load index 100 and speed rating W (~270 km/h), UTQG 320 AA A when provided by the manufacturer.
The 245/45R18 breaks down into three numbers:
The 245/45R18 size is commonly found on mid size SUVs, crossovers, and sport sedans. Replacing a set? The full size marking is on your current tire’s sidewall — confirm width, profile, and rim diameter all match before you order.
Based on our fitment database, this size is used on:
Pick your year, make, model, and trim — we’ll show you everything we carry that fits, with Ontario and Quebec delivery details:
Break it down and 245/45R18 tells you three things: the tread is 245 mm wide, the sidewall stands at 45% of that — about 110 mm of rubber between road and rim — and it fits a 18-inch wheel. You’ll find this size most often on mid size SUVs, crossovers, and sport sedans.
Yes — the 245/45R18 Nitto NT-555 G2 – Performance is categorized as a Summer tire.
The 100W on the Nitto NT-555 G2 – Performance breaks into two numbers: load index 100, meaning each tire carries up to 800 kg, rated to approximately 270 km/h; and speed rating W, rated to 270 km/h under proper load and inflation. Your door jamb placard lists the minimum ratings your vehicle requires — match or exceed both.
No — the Nitto NT-555 G2 – Performance doesn’t carry the 3PMS symbol. If Quebec winter compliance or severe snow traction is a priority, you’d want a tire that does.
Studdable status is not confirmed for this tire. Reach out and we’ll check the manufacturer specs for you.
No — the Nitto NT-555 G2 – Performance is a standard tire, not a run flat. If your vehicle came equipped with run flats, your replacement set needs to be run flat-capable too.
Yes — the Nitto NT-555 G2 – Performance is XL rated. It’s designed for higher inflation pressures and greater load capacity than a standard-load tire of the same size. If your current tires are XL, your replacement should be too.
Speed rating W on the Nitto NT-555 G2 – Performance corresponds to a maximum sustained speed of 270 km/h under proper load and inflation. In practice, this tells you the performance category the tire is built for — not a number to chase on public roads.
Yes — we ship the 245/45R18 Nitto NT-555 G2 – Performance across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
A lower sticker price is worth comparing, but the full picture includes shipping cost, delivery timeline, whether it’s actually in stock, and whether the tire category is right for how you drive. We focus on making those details clear upfront — so you can compare real delivered value, not just the first number you see.