Tests – · none yet Owners 68 · 13 reviews
Head-to-head
Updated
Bridgestone Alenza AS Ultra vs Bridgestone Ecopia H/L 422 Plus — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Alenza AS Ultra is ahead, 68–57
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Tests – · none yet Owners 52 · 41 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
70
Dry
Alenza AS Ultra +1357Why this score
Source Alenza AS Ultra Ecopia H/L 422 Plus Reviews found online 72 51 -
72
Wet
Alenza AS Ultra +1260Why this score
Source Alenza AS Ultra Ecopia H/L 422 Plus Reviews found online 73 57 -
70
Snow
Alenza AS Ultra +961Why this score
Source Alenza AS Ultra Ecopia H/L 422 Plus Reviews found online 71 55 -
69
Comfort
Alenza AS Ultra +960Why this score
Source Alenza AS Ultra Ecopia H/L 422 Plus Reviews found online 68 51 -
64
Noise
Alenza AS Ultra +361Why this score
Source Alenza AS Ultra Ecopia H/L 422 Plus Reviews found online 61 54 -
62
Treadwear
Alenza AS Ultra +656Why this score
Source Alenza AS Ultra Ecopia H/L 422 Plus Reviews found online 59 49 -
69
Handling
Alenza AS Ultra +2247Why this score
Source Alenza AS Ultra Ecopia H/L 422 Plus Reviews found online 69 47
Scores at a glance
| Category | Bridgestone Alenza AS Ultra | Bridgestone Ecopia H/L 422 Plus |
|---|---|---|
| Relative Score | 68 | 57 |
| Dry | 70 | 57 |
| Wet | 72 | 60 |
| Snow | 70 | 61 |
| Comfort | 69 | 60 |
| Noise | 64 | 61 |
| Treadwear | 62 | 56 |
| Handling | 69 | 47 |
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.
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Neutral
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Recomputed
Headline score
68
/ 100
Alenza AS Ultra
57
/ 100
Ecopia H/L 422 Plus
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Alenza AS Ultra
Pros
- Strong traction on both wet and dry road surfaces
- Improved ride comfort and handling compared to some factory-installed alternatives
- Capable performance in varied weather conditions for some users
Cons
- Reports of premature tread wear and short service life
- Noticeable road noise compared to other premium tires
- Inconsistent performance in severe winter conditions, particularly on ice and deep snow
Tire B Ecopia H/L 422 Plus
Not enough owner reviews yet to extract themes.
Specs side by side
| Attribute | A · Bridgestone Alenza AS Ultra | B · Bridgestone Ecopia H/L 422 Plus |
|---|---|---|
| Category | All Season | — |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
| Sizes available | 46 | 19 |
| Rim diameters | 16″ – 22″ | 15″ – 20″ |
| Tread depth | 10/32″ | 9/32″ |
| UTQG | 800 A A | 600 A A |
| Treadwear warranty | 80,000 mi | — |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 44 psi | 51 psi |
Which one should you actually buy?
68
/ 100
Bridgestone Alenza AS Ultra
57
/ 100
Bridgestone Ecopia H/L 422 Plus
Winner: Bridgestone Alenza AS Ultra — better handling, dry and wet. It leads or ties in every category we score.
Pick tire A
You enjoy sharp, responsive handling
Bridgestone Alenza AS Ultra scores 69 vs 47 on handling.
Pick tire A
You want the most grip on dry roads
Bridgestone Alenza AS Ultra scores 70 vs 57 on dry.
Pick tire A
Your priority is wet-weather safety
Bridgestone Alenza AS Ultra scores 72 vs 60 on wet.
Pick tire A
You drive through snowy winters
Bridgestone Alenza AS Ultra scores 70 vs 61 on snow.
Tire A · Bridgestone Alenza AS Ultra
Tire B · Bridgestone Ecopia H/L 422 Plus
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How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Community buzz from Reddit and forums is shown for context only — it never changes the score.