58
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
58/100
3 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Kumho Solus KH21 vs Nitto NT 01 — Compared (May 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.
VS
Tire B
Nitto
Nitto NT 01
66
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
74/100
9 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Nitto NT 01 — better handling, dry and treadwear. Pick the Kumho Solus KH21 if wet and comfort matter most to you.
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Category breakdown
5 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
Score (0–100)
NT 01 leads by 31
Why this score
| Source | Solus KH21 | NT 01 |
|---|---|---|
| Tyre Reviews owners | 63 | 94 |
Wet
Score (0–100)
Solus KH21 leads by 11
Why this score
| Source | Solus KH21 | NT 01 |
|---|---|---|
| Tyre Reviews owners | 57 | 46 |
Comfort
Score (0–100)
Solus KH21 leads by 11
Why this score
| Source | Solus KH21 | NT 01 |
|---|---|---|
| Tyre Reviews owners | 57 | 46 |
Treadwear
Score (0–100)
NT 01 leads by 3
Why this score
| Source | Solus KH21 | NT 01 |
|---|---|---|
| Tyre Reviews owners | 70 | 73 |
Handling
Score (0–100)
NT 01 leads by 46
Why this score
| Source | Solus KH21 | NT 01 |
|---|---|---|
| Tyre Reviews owners | 37 | 83 |
Scores at a glance
| Category | Kumho Solus KH21 | Nitto NT 01 |
|---|---|---|
| Relative Score | 58 | 66 |
| Dry | 63 | 94 |
| Wet | 57 | 46 |
| Comfort | 57 | 46 |
| Treadwear | 70 | 73 |
| Handling | 37 | 83 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
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Recomputed
Headline score
58
/ 100
Tire A
66
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Kumho Solus KH21 receives a mixed reception, with users divided between those who appreciate its value and durability for daily commuting and those who find its performance lacking under spirited driving conditions. While some drivers report satisfactory grip in varied weather, others highlight significant concerns regarding wet-weather traction and audible noise levels as the tire ages.
Pros
- Competitive price point compared to premium alternatives
- Acceptable dry and wet grip for standard, non-aggressive driving
- Decent tread longevity for daily use
Cons
- Significant loss of wet-weather performance after initial wear
- High levels of road noise and audible squealing during cornering
- Inconsistent grip levels on varying asphalt surfaces
- Noticeably stiff ride quality during the initial break-in period
Observations
- Users driving older, economy-focused vehicles like the Renault Scenic reported satisfactory performance for standard commuting needs.
- Drivers transitioning from premium all-season tires noted a firmer ride quality and increased noise levels.
The Nitto NT01 is widely regarded as a high-value, track-focused semi-slick tire that excels in dry conditions, offering impressive longevity compared to its competitors. While it provides exceptional grip and consistent performance for track enthusiasts, users must exercise extreme caution in wet conditions due to a significant risk of hydroplaning.
Pros
- Exceptional dry traction and grip levels
- Outstanding tread life and durability for a track-oriented tire
- Quick warm-up times, even on heavier vehicles
- High value-for-money proposition for track day participants
Cons
- Severe hydroplaning risk in standing water or heavy rain
- High levels of road noise
- Poor traction on painted road markings, especially when wet
- Limited communication/feedback compared to top-tier racing slicks
Observations
- Lightweight FWD vehicles, such as modified MINIs, benefit from rapid heat-up and high confidence during hillclimbs and circuit use.
- Heavy, high-torque vehicles (approx. 2 tons) report that the tires handle power well, though they may experience heat saturation after 6-7 consecutive laps.
Specifications
Specs side by side
| Attribute | A · Kumho Solus KH21 | B · Nitto NT 01 |
|---|---|---|
| Category | All Season Touring tires | — |
| Vehicle type | Passenger Car / Crossover | — |
| Sizes available | — | 17 |
| Rim diameters | — | 14″ – 19″ |
| Tread depth | — | 6.3/32″ |
| UTQG | — | 100 A A |
| Sidewall | — | Blackwall |
| Max pressure | — | 51 psi |
Final verdict
Which one should you actually buy?
58
/ 100
Kumho
66
/ 100
Nitto
Winner: Nitto NT 01 — better handling, dry and treadwear. Pick the Kumho Solus KH21 if wet and comfort matter most to you.
Pick tire B
You enjoy sharp, responsive handling
Nitto NT 01 scores 83 vs 37 on handling.
Pick tire B
You want the most grip on dry roads
Nitto NT 01 scores 94 vs 63 on dry.
Pick tire A
Your priority is wet-weather safety
Kumho Solus KH21 scores 57 vs 46 on wet.
Pick tire A
You want the most comfortable ride
Kumho Solus KH21 scores 57 vs 46 on comfort.
Tire A · Kumho Solus KH21
Tire B · Nitto NT 01
More comparisons
Also compared with
Kumho Solus KH21 also compared with
Nitto NT 01 also compared with
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.