72
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
72/100
24 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Kumho Solus KH15 vs Kumho Solus KL21 — 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
76
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
76/100
26 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Kumho Solus KL21 — better dry, wet and treadwear. Pick the Kumho Solus KH15 if comfort matters most to you.
Read full
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Category breakdown
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
Score (0–100)
Solus KL21 leads by 7
Why this score
| Source | Solus KH15 | Solus KL21 |
|---|---|---|
| Tire Rack owners | – | 79 |
| Tyre Reviews owners | 76 | 73 |
Wet
Score (0–100)
Solus KL21 leads by 7
Why this score
| Source | Solus KH15 | Solus KL21 |
|---|---|---|
| Tire Rack owners | – | 71 |
| Tyre Reviews owners | 69 | 67 |
Snow
Score (0–100)
Why this score
| Source | Solus KH15 | Solus KL21 |
|---|---|---|
| Tire Rack owners | – | 45 |
Comfort
Score (0–100)
Solus KH15 leads by 4
Why this score
| Source | Solus KH15 | Solus KL21 |
|---|---|---|
| Tire Rack owners | – | 73 |
| Tyre Reviews owners | 80 | 65 |
Noise
Score (0–100)
Treadwear
Score (0–100)
Solus KL21 leads by 6
Why this score
| Source | Solus KH15 | Solus KL21 |
|---|---|---|
| Tire Rack owners | – | 63 |
| Tyre Reviews owners | 75 | 73 |
Handling
Score (0–100)
Solus KL21 leads by 1
Why this score
| Source | Solus KH15 | Solus KL21 |
|---|---|---|
| Tyre Reviews owners | 60 | 61 |
Scores at a glance
| Category | Kumho Solus KH15 | Kumho Solus KL21 |
|---|---|---|
| Relative Score | 72 | 76 |
| Dry | 76 | 83 |
| Wet | 69 | 76 |
| Snow | – | 72 |
| Comfort | 80 | 76 |
| Noise | – | 86 |
| Treadwear | 75 | 81 |
| Handling | 60 | 61 |
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
72
/ 100
Tire A
76
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Kumho Solus KH15 is widely regarded as a reliable, budget-friendly tire that excels as an OEM replacement for compact and family vehicles. While it offers commendable longevity and consistent performance in varied weather conditions for daily commuting, it is not intended for high-performance driving and may struggle with traction under aggressive acceleration.
Pros
- Excellent value for money
- Strong tread longevity and durability
- Reliable wet weather performance and water evacuation
- Comfortable and smooth ride quality
Cons
- Prone to wheel spin under hard acceleration
- Lack of grip for performance-oriented driving
- Noticeable road noise reported by some users
- Soft sidewalls can feel unstable during high-speed cornering
Observations
- Users driving compact cars like the Hyundai i30 and Kia Picanto report high satisfaction with longevity, often exceeding 50,000 km.
- Drivers of heavier vehicles or those with high-torque engines noted a tendency for understeer and reduced traction during acceleration.
- The tire is frequently praised as a superior, quieter, and more comfortable alternative to more expensive OEM tires on standard family hatchbacks.
The Kumho Solus KL21 is a polarizing tire that frequently serves as original equipment on SUVs and crossovers. While many owners report exceptional tread life and value, a significant subset of users expresses concerns regarding road noise, inconsistent grip in adverse weather, and premature structural degradation.
Pros
- Exceptional tread longevity and durability, with some users reporting over 60,000 miles of use.
- Strong value proposition as a cost-effective alternative to premium tire brands.
- Generally reliable performance in dry, warm-weather conditions.
- Consistent ride comfort for daily commuting and long-distance driving.
Cons
- Reports of excessive road noise and a harsh ride quality.
- Poor traction and braking performance in snow, ice, or cold conditions.
- Inconsistent quality control, with isolated reports of tire deformation or premature wear.
- Lack of confidence-inspiring grip during emergency braking maneuvers.
Observations
- Users with mid-size SUVs like the Hyundai Santa Fe and Kia Sorento report highly variable experiences, ranging from extreme longevity to early failure.
- The tire is frequently noted as a standard OEM fitment for Korean-manufactured SUVs, which influences user expectations regarding replacement intervals.
Specifications
Specs side by side
| Attribute | A · Kumho Solus KH15 | B · Kumho Solus KL21 |
|---|---|---|
| Category | Summer Touring tires | All Season Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
72
/ 100
Kumho
76
/ 100
Kumho
Winner: Kumho Solus KL21 — better dry, wet and treadwear. Pick the Kumho Solus KH15 if comfort matters most to you.
Pick tire B
You want the most grip on dry roads
Kumho Solus KL21 scores 83 vs 76 on dry.
Pick tire B
Your priority is wet-weather safety
Kumho Solus KL21 scores 76 vs 69 on wet.
Pick tire B
You want the longest tread life
Kumho Solus KL21 scores 81 vs 75 on treadwear.
Pick tire A
You want the most comfortable ride
Kumho Solus KH15 scores 80 vs 76 on comfort.
Tire A · Kumho Solus KH15
Tire B · Kumho Solus KL21
More comparisons
Also compared with
Kumho Solus KH15 also compared with
Kumho Solus KL21 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.