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Kumho Ecsta X3 KL17 ASYMMETRIC vs Yokohama Advan Neova AD08 — 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.
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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
Why this score
| Source | Ecsta X3 KL17 ASYMMETRIC | Advan Neova AD08 |
|---|---|---|
| Tyre Reviews owners | 95 | 94 |
Wet
Why this score
| Source | Ecsta X3 KL17 ASYMMETRIC | Advan Neova AD08 |
|---|---|---|
| Tyre Reviews owners | 80 | 72 |
Comfort
Why this score
| Source | Ecsta X3 KL17 ASYMMETRIC | Advan Neova AD08 |
|---|---|---|
| Tyre Reviews owners | 75 | 74 |
Treadwear
Why this score
| Source | Ecsta X3 KL17 ASYMMETRIC | Advan Neova AD08 |
|---|---|---|
| Tyre Reviews owners | – | 70 |
Handling
Why this score
| Source | Ecsta X3 KL17 ASYMMETRIC | Advan Neova AD08 |
|---|---|---|
| Tyre Reviews owners | 35 | 90 |
Scores at a glance
| Category | Kumho Ecsta X3 KL17 ASYMMETRIC | Yokohama Advan Neova AD08 |
|---|---|---|
| Relative Score | 73 | 81 |
| Dry | 95 | 93 |
| Wet | 80 | 71 |
| Comfort | 75 | 77 |
| Treadwear | – | 74 |
| Handling | 35 | 90 |
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 Kumho Ecsta X3 KL17 Asymmetric is generally regarded as a high-value, budget-friendly tire that offers responsive handling and solid dry-weather performance. While it provides a noticeable upgrade in steering feel compared to some legacy tires, users report compromises in cabin noise and limited traction in severe winter conditions.
Pros
- High value for the price point
- Responsive steering and handling characteristics
- Reliable performance in warm, dry weather conditions
Cons
- Increased road noise on uneven or bumpy surfaces
- Limited grip on ice and steep, icy inclines
- Occasional traction loss in snow
Observations
- Users transitioning from legacy tires on older luxury SUVs (such as the Range Rover P38) noted improved responsiveness.
- Performance is perceived as adequate for light winter conditions but lacks the specialized grip required for severe ice.
The Yokohama Advan Neova AD08 (and its successor, the AD09) is widely regarded as a premier dual-purpose tire that excels in dry-weather performance and steering feedback. While it offers impressive grip and predictability for track days and spirited canyon driving, users note that it requires proper heat management and can become greasy if overdriven or pushed beyond its thermal limits.
Pros
- Exceptional dry grip and high-speed stability
- Sharp, communicative steering response and feedback
- Stiff sidewall construction providing excellent turn-in precision
- Surprisingly good wet-weather performance for a 200TW tire
- Better tread life and durability compared to many dedicated track-focused tires
Cons
- Can become 'greasy' or lose grip when overheated during extended track sessions
- Increased road noise compared to standard summer tires
- Susceptibility to aquaplaning in deep standing water
- Potential for tread chunking if driven aggressively on highly abrasive track surfaces
Observations
- Lightweight sports cars (e.g., Lotus Elise, Mazda MX-5) report high satisfaction with the tire's responsiveness and feedback.
- High-horsepower vehicles (e.g., 500+ whp M340i, 700whp builds) note that the tire provides excellent traction for street use, though some users with 400+ hp suggest even stickier compounds for pure drag-strip performance.
- Users on 20-inch wheels occasionally report issues with tire uniformity or balancing, though this is less common on smaller diameter setups.
Specs side by side
| Attribute | A · Kumho Ecsta X3 KL17 ASYMMETRIC | B · Yokohama Advan Neova AD08 |
|---|---|---|
| Category | Summer High Performance tires | Summer Extreme Performance tires |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
Which one should you actually buy?
Kumho
Yokohama
Winner: Yokohama Advan Neova AD08 — better handling. Pick the Kumho Ecsta X3 KL17 ASYMMETRIC if wet matters most to you.
Yokohama Advan Neova AD08 scores 90 vs 35 on handling.
Kumho Ecsta X3 KL17 ASYMMETRIC scores 80 vs 71 on wet.
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.