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Nitto NT555 G2 vs Toyo Extensa HP — Compared (September 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
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7 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Why this score
| Source | NT555 G2 | Extensa HP |
|---|---|---|
| Tire Rack owners | 89 | – |
| Tyre Reviews owners | 80 | 80 |
| SimpleTire owners | 94 | – |
Wet
Why this score
| Source | NT555 G2 | Extensa HP |
|---|---|---|
| Tire Rack owners | 79 | – |
| Tyre Reviews owners | 63 | 80 |
| SimpleTire owners | 84 | – |
Snow
Why this score
| Source | NT555 G2 | Extensa HP |
|---|---|---|
| SimpleTire owners | 68 | – |
Comfort
Why this score
| Source | NT555 G2 | Extensa HP |
|---|---|---|
| Tire Rack owners | 87 | – |
| Tyre Reviews owners | 68 | 60 |
| SimpleTire owners | 93 | – |
Noise
Why this score
| Source | NT555 G2 | Extensa HP |
|---|---|---|
| SimpleTire owners | 88 | – |
Treadwear
Why this score
| Source | NT555 G2 | Extensa HP |
|---|---|---|
| Tire Rack owners | 86 | – |
| Tyre Reviews owners | 73 | – |
| SimpleTire owners | 89 | – |
Handling
Why this score
| Source | NT555 G2 | Extensa HP |
|---|---|---|
| Tyre Reviews owners | 78 | – |
Scores at a glance
| Category | Nitto NT555 G2 | Toyo Extensa HP |
|---|---|---|
| Relative Score | 84 | 90 |
| Dry | 92 | 95 |
| Wet | 82 | 88 |
| Snow | 67 | 83 |
| Comfort | 90 | 92 |
| Noise | 88 | 89 |
| Treadwear | 87 | 93 |
| Handling | 78 | – |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Tire A
Tire B
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Nitto NT555 G2 is widely regarded as a value-oriented ultra-high-performance summer tire that excels in aesthetics, dry-road handling, and longevity for the price. While many users praise its stability and aggressive look, consensus is divided regarding its traction limits, with high-horsepower vehicle owners frequently reporting difficulty with straight-line hook-up and wet-weather confidence.
Pros
- Excellent value for the price point compared to premium competitors.
- Aggressive, attractive tread pattern and sidewall design.
- Strong tread life and durability for a performance-oriented tire.
- Generally quiet and comfortable ride quality for daily driving.
- Predictable handling and steering response in dry conditions.
Cons
- Inconsistent traction in wet conditions, with some users reporting hydroplaning.
- Struggles to provide adequate grip for high-torque or high-horsepower applications.
- Performance significantly degrades in cold temperatures.
- Reports of road noise and vibration issues in certain vehicle setups.
- Vague sidewall feel during aggressive track or spirited cornering.
Observations
- Owners of high-horsepower RWD vehicles (e.g., Hellcats, Scat Packs, modified Mustangs) frequently report difficulty with wheel spin and lack of straight-line traction.
- Users with heavier vehicles or those running staggered setups often appreciate the tire's stability and tread longevity, though some note a slight drop in fuel economy.
- Drivers of lighter sports cars report that the tires require significant heat to reach optimal grip levels.
The Toyo Extensa HP is widely regarded as a high-value, budget-friendly performance tire that excels in dry and wet traction for daily driving. While most users praise its grip and durability, opinions are polarized regarding its suitability for high-performance sports cars, with some users finding it lacking at extreme speeds or in cold-weather conditions.
Pros
- Excellent price-to-performance ratio
- Strong grip in both dry and wet road conditions
- Quiet and comfortable ride for daily commuting
- Durable tread life when properly maintained
Cons
- Inconsistent performance in snow and icy conditions
- Some reports of increased road noise and stiffness on certain vehicles
- Concerns regarding high-speed stability and traction limits for aggressive driving
- Potential for hydroplaning in heavy rain despite generally good wet performance
Observations
- Owners of high-horsepower vehicles, such as modified Mustangs and Corvettes, frequently report positive experiences with traction, particularly when using wider rear tire sizes.
- Users on compact sedans and daily drivers report a smooth, quiet ride, though some note that the tire's stiff sidewall can transmit road imperfections into the cabin.
- Drivers in colder climates or those with performance-oriented hatchbacks (e.g., VW GTI) have expressed dissatisfaction with the tire's handling in winter conditions.
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Nitto NT555 G2
Community opinions on the Nitto NT555 G2 are mixed, often positioning it as an affordable, good-looking tire with decent tread life that performs adequately in warm weather. However, many enthusiast drivers note that it struggles significantly with straight-line traction, wet weather grip, and cold temperatures compared to higher-end alternatives like the Michelin Pilot Sport 4S.
“Finally slapped on the widened steelies with 285/40/17 Nittos NT555 G2.”
“I have the nittos NT555 G2s on my mustang and they have lasted about 30k miles. But I wouldn't call them ultra high performance by any stretch of the word. I put firestone firehawk indy 500s, 305s on all 4 corners of my widebody scatpack and think it's a far superior tire in terms of grip, style and rain grooves for wet traction.”
“Staggered tire recommendations? Title. I have 17x9 rims up front and 17x10.5 rims in the rear. Currently running 245/45R17 on the front and 275/40R17 in the rear. Ideally I’d like to keep these tire sizes. Tires all around are Nitto NT555 G2 tires, and I’m just not happy at all with the grip. They’re fine around corners, but if I even breathe on the throttle at all in 1st gear, I’m instantly spinning. It’s sketchy as fuck in the rain, too. I wanted Continental DWS06 tires, but they don’t make those in a 275/40R17 for my rear tires. I’d only be able to get the fronts. Thinking about Michelin Pilot Sport A/S 4s, but not sure. I want to be able to handle well enough around corners, handle Ohio weather no matter what it’s doing, and I wanna be able to floor it in 1st gear and get very little wheel spin. Obviously not trying to drive the car in snow, it’s still mostly gonna see nice weather and occasional rain, I usually like to store the car over the winter and drive something else. But still, Ohio is Ohio, and our weather can absolutely never make up its damn mind. So, I come asking for tire recommendations. Don’t really mind price all too much, but my car is completely stock engine wise minus the exhaust, so it’s not like I’m pushing crazy power. I “daily” this car whenever the weather is nice, so I just need a streetable all season tire that won’t lose grip instantly whenever I try having a little fun. Thanks!”
“How to make the most of my nt555 g2s? Hey, I have 285 front 305 rear 20" 555 g2s on my Camaro 1LE and I'm really struggling at autocross. I find that my braking ability and front grip mid corner are aweful. I drove a friend's car on Better 200tw tire and loved out. How can I make the most of my G2? I ran 28psi last event. I'm not trying to win a class, just learning what I can. I plan on upgrading tires after I burn these but I don't want to drop 1400 on good tires until I need to since my car is not only used at Autocross. It's drag raced, autoXd, going to go to a road course, and I want to go to Canada and the tail of the Dragon lol. Yes, I know wheels/tires for the street and track Seperate would be the best idea Read more”
Based on 24 community posts
Toyo Extensa HP
We haven't collected enough community discussion about this tire yet.
Specs side by side
| Attribute | A · Nitto NT555 G2 | B · Toyo Extensa HP |
|---|---|---|
| Category | Summer Trackday and Competition tires | Summer High Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 64 | — |
| Rim diameters | 17″ – 22″ | — |
| Tread depth | 10.2/32″ | — |
| UTQG | 320 A A | — |
| Sidewall | Blackwall | — |
| Max pressure | 50 psi | — |
Which one should you actually buy?
Nitto
Toyo
Winner: Toyo Extensa HP — better snow, wet and treadwear. It leads or ties in every category we score.
Toyo Extensa HP scores 83 vs 67 on snow.
Toyo Extensa HP scores 88 vs 82 on wet.
Toyo Extensa HP scores 93 vs 87 on treadwear.
Toyo Extensa HP scores 95 vs 92 on dry.
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.