Kumho Solus 4S HA32 vs Vredestein Quatrac: the full picture
This comparison is built only from published independent tests — no manufacturer claims and no sponsored reviews. Between them, the Kumho Solus 4S HA32 and Vredestein Quatrac appear in 21 tests, 3 of which put both tires on the same track on the same day. Head-to-head results carry the most weight here, because surface, weather and test car all change between events and make raw numbers from different tests hard to compare directly.
How the Kumho Solus 4S HA32 performs. It takes the win in efficiency. Its overall Tire Lab Score is 90/100, based on 5 tests.
How the Vredestein Quatrac performs. It takes the win in wet, dry, snow, ice, noise / comfort, mileage. Its overall Tire Lab Score is 90/100, based on 16 tests.
What this means for you. Category wins matter more than the overall score when your driving is weighted toward one condition — a wet-climate commuter should follow the wet braking column, while a high-mileage driver should follow wear and rolling resistance. Also check that both tires are actually offered in your size and load rating: performance can shift between sizes, and availability differs between the European and North American markets.
Verdict
The Vredestein Quatrac is the stronger all-round choice, leading in wet and Tire Lab Score. The Kumho Solus 4S HA32 still wins on efficiency, making it the right pick if that matters most to you.
Which one should you buy?
- You prioritise efficiency
Choose Vredestein Quatrac if
- You prioritise wet
- You prioritise dry
- You prioritise snow
Test profile
| Metric | Kumho Solus 4S HA32 | Vredestein Quatrac |
|---|---|---|
| Segment | Touring | Touring |
| Type | All Season | All Season |
| Tests used | 5 | 16 |
| Best rank | #1 | #1 |
| Avg rank | 10.8 | 6.5 |
| Latest test | 2022 | 2025 |
| Tire Lab Score | 89.5 | 89.9 |
Tire Lab Score
Kumho Solus 4S HA32
Vredestein Quatrac
Performance overview
Category-by-category results
| Category | Kumho Solus 4S HA32 | Vredestein Quatrac | Winner |
|---|---|---|---|
| 💧Wet | Avg rank 10.8 | Avg rank 5.1 892 | Vredestein Quatrac |
| ☀️Dry | Avg rank 11.7 | Avg rank 5.7 126 | Vredestein Quatrac |
| ❄️Snow | Avg rank 9.0 | Avg rank 6.8 22 | Vredestein Quatrac |
| 🧊Ice | No data | Avg rank 11.0 | Vredestein Quatrac |
| 🔇Noise / Comfort | Avg rank 7.8 1 | Avg rank 6.9 24 | Vredestein Quatrac |
| 📏Mileage | Avg rank 7.5 1 | Avg rank 7.2 2 | Vredestein Quatrac |
| 🔋Efficiency | Avg rank 5.0 1 | Avg rank 6.3 11 | Kumho Solus 4S HA32 |
Tests used in this comparison
Both tires were measured head-to-head in these 3 independent tests:
💧 Wet: Kumho Solus 4S HA32 vs Vredestein Quatrac
The Vredestein Quatrac wins this category with an average rank of 5.1, compared to 10.8 for the Kumho Solus 4S HA32.
☀️ Dry: Kumho Solus 4S HA32 vs Vredestein Quatrac
The Vredestein Quatrac wins this category with an average rank of 5.7, compared to 11.7 for the Kumho Solus 4S HA32.
❄️ Snow: Kumho Solus 4S HA32 vs Vredestein Quatrac
The Vredestein Quatrac wins this category with an average rank of 6.8, compared to 9.0 for the Kumho Solus 4S HA32.
🧊 Ice: Kumho Solus 4S HA32 vs Vredestein Quatrac
The Vredestein Quatrac wins this category with an average rank of 11.0, compared to no data for the Kumho Solus 4S HA32.
🔇 Noise / Comfort: Kumho Solus 4S HA32 vs Vredestein Quatrac
The Vredestein Quatrac wins this category with an average rank of 6.9, compared to 7.8 for the Kumho Solus 4S HA32.
📏 Mileage: Kumho Solus 4S HA32 vs Vredestein Quatrac
The Vredestein Quatrac wins this category with an average rank of 7.2, compared to 7.5 for the Kumho Solus 4S HA32.
🔋 Efficiency: Kumho Solus 4S HA32 vs Vredestein Quatrac
The Kumho Solus 4S HA32 wins this category with an average rank of 5.0, compared to 6.3 for the Vredestein Quatrac.
Frequently asked questions
Which is better in the wet, Kumho Solus 4S HA32 or Vredestein Quatrac?
Across independent wet-braking tests, the Vredestein Quatrac ranks higher on average than the Kumho Solus 4S HA32.
Which has shorter dry braking distance?
The Vredestein Quatrac averages a better dry-braking rank than the Kumho Solus 4S HA32 across the tests where both appeared.
Which tire is quieter and more comfortable?
On combined noise and comfort metrics, the Vredestein Quatrac ranks better than the Kumho Solus 4S HA32.
Which tire lasts longer?
Based on wear and abrasion testing, the Vredestein Quatrac shows better mileage performance than the Kumho Solus 4S HA32.
How many tests were used in this comparison?
Kumho Solus 4S HA32 appears in 5 independent tests, Vredestein Quatrac in 16, with 3 head-to-head tests where both were measured.
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Data aggregated from independent testing organizations including ADAC, Auto Bild, TCS, and Auto Motor und Sport. Read our methodology →