71
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
72/100
5 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Kumho Solus Vier KH21 vs Vredestein Quatrac Pro — 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.
VS
83
/ 100
Objective (60%)
86/100
14 professional tests
User signal (40%)
79/100
44 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Vredestein Quatrac Pro — better comfort and treadwear. It leads or ties in every category we score.
Read full
TireWheelGuide may earn a commission from purchases made via links on this page.
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)
Why this score
| Source | Solus Vier KH21 | Quatrac Pro |
|---|---|---|
| Professional tests (TWG score) | – | 81 |
| Tire Rack owners | – | 91 |
| Tyre Reviews owners | 83 | 87 |
Wet
Score (0–100)
Quatrac Pro leads by 2
Why this score
| Source | Solus Vier KH21 | Quatrac Pro |
|---|---|---|
| Professional tests (TWG score) | – | 86 |
| Tire Rack owners | – | 90 |
| Tyre Reviews owners | 85 | 88 |
Snow
Score (0–100)
Why this score
| Source | Solus Vier KH21 | Quatrac Pro |
|---|---|---|
| Professional tests (TWG score) | – | 68 |
| Tire Rack owners | – | 81 |
| Tyre Reviews owners | – | 65 |
Comfort
Score (0–100)
Quatrac Pro leads by 29
Why this score
| Source | Solus Vier KH21 | Quatrac Pro |
|---|---|---|
| Professional tests (TWG score) | – | 89 |
| Tire Rack owners | – | 88 |
| Tyre Reviews owners | 60 | 90 |
Noise
Score (0–100)
Why this score
| Source | Solus Vier KH21 | Quatrac Pro |
|---|---|---|
| Professional tests (TWG score) | – | 75 |
Treadwear
Score (0–100)
Quatrac Pro leads by 25
Why this score
| Source | Solus Vier KH21 | Quatrac Pro |
|---|---|---|
| Tire Rack owners | – | 82 |
| Tyre Reviews owners | 53 | 78 |
Handling
Score (0–100)
Why this score
| Source | Solus Vier KH21 | Quatrac Pro |
|---|---|---|
| Tyre Reviews owners | 78 | 78 |
| DriverReviews owners | – | 84 |
Scores at a glance
| Category | Kumho Solus Vier KH21 | Vredestein Quatrac Pro |
|---|---|---|
| Relative Score | 71 | 83 |
| Dry | 83 | 83 |
| Wet | 85 | 87 |
| Snow | – | 67 |
| Comfort | 60 | 89 |
| Noise | – | 75 |
| Treadwear | 53 | 78 |
| Handling | 78 | 78 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Personalize
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.
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score
71
/ 100
Tire A
83
/ 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 Vier KH21 is perceived as a budget-friendly all-season option that provides adequate performance when new, particularly for drivers needing legal compliance with European winter regulations. However, user consensus highlights significant longevity issues, noting that performance, noise levels, and structural integrity degrade noticeably as the tread wears.
Pros
- Cost-effective pricing compared to premium alternatives
- Certified for winter use with the mountain and snowflake symbol
- Reliable grip and handling characteristics when tires are new
- Satisfactory performance in varied weather conditions for the price point
Cons
- Rapid and uneven tread wear, particularly on front axles
- Increased road noise and reduced comfort as the rubber compound hardens over time
- Susceptibility to balancing issues and structural deformation
- High sensitivity to ambient temperature and pressure fluctuations
Observations
- Users operating estate-style vehicles, such as the VW Passat, reported significant uneven wear patterns and balancing issues.
- Long-term owners noted that the tire's performance characteristics shift negatively after approximately two years of use.
The Vredestein Quatrac Pro is widely regarded as a high-performance all-season tire that excels in ride comfort, noise suppression, and wet-weather handling. While most users praise its ability to bridge the gap between summer-like dry performance and winter safety, opinions on its longevity and deep-snow traction are polarized.
Pros
- Exceptional ride comfort and low road noise
- Strong wet-weather grip and hydroplaning resistance
- Predictable and confidence-inspiring dry handling
- Good performance in mild to moderate winter conditions
Cons
- Inconsistent tread life and durability reports
- Potential for flat-spotting or vibrations after sitting
- Limited traction in deep snow or on steep inclines
- Occasional reports of significant drop in fuel economy
Observations
- Users with heavy SUVs and AWD vehicles report high satisfaction with wet/slush performance, though some note that deep snow traction is inferior to dedicated winter tires.
- Drivers of performance-oriented vehicles (e.g., Fiesta ST, Porsche Cayenne) appreciate the steering feedback and dry handling, though some note a slight 'softness' in the shoulder during aggressive cornering.
Specifications
Specs side by side
| Attribute | A · Kumho Solus Vier KH21 | B · Vredestein Quatrac Pro |
|---|---|---|
| Category | All Season Touring tires | All Season Ultra High Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
71
/ 100
Kumho
83
/ 100
Vredestein
Winner: Vredestein Quatrac Pro — better comfort and treadwear. It leads or ties in every category we score.
Pick tire B
You want the most comfortable ride
Vredestein Quatrac Pro scores 89 vs 60 on comfort.
Pick tire B
You want the longest tread life
Vredestein Quatrac Pro scores 78 vs 53 on treadwear.
Tire A · Kumho Solus Vier KH21
Tire B · Vredestein Quatrac Pro
More comparisons
Also compared with
Kumho Solus Vier KH21 also compared with
Vredestein Quatrac Pro 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.