Tests 81 · 5 tests Owners 80 · 759 reviews
Head-to-head
Updated
Goodyear EfficientGrip 2 SUV vs Bridgestone Alenza AS Ultra — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
EfficientGrip 2 SUV is ahead, 80–68
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Tests – · none yet Owners 68 · 13 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
80
Dry
EfficientGrip 2 SUV +971Why this score
Source EfficientGrip 2 SUV Alenza AS Ultra Professional tests (TWG score) 77 – Reviews found online 85 73 -
79
Wet
EfficientGrip 2 SUV +871Why this score
Source EfficientGrip 2 SUV Alenza AS Ultra Professional tests (TWG score) 79 – Reviews found online 79 72 -
–
Snow
No comparison71Why this score
Source EfficientGrip 2 SUV Alenza AS Ultra Reviews found online – 71 -
78
Comfort
EfficientGrip 2 SUV +969Why this score
Source EfficientGrip 2 SUV Alenza AS Ultra Professional tests (TWG score) 78 – Reviews found online 78 69 -
82
Noise
EfficientGrip 2 SUV +1765Why this score
Source EfficientGrip 2 SUV Alenza AS Ultra Professional tests (TWG score) 92 – Reviews found online – 61 -
81
Treadwear
EfficientGrip 2 SUV +1962Why this score
Source EfficientGrip 2 SUV Alenza AS Ultra Professional tests (TWG score) 83 – Reviews found online 78 59 -
79
Handling
EfficientGrip 2 SUV +1069Why this score
Source EfficientGrip 2 SUV Alenza AS Ultra Reviews found online 79 69
Scores at a glance
| Category | Goodyear EfficientGrip 2 SUV | Bridgestone Alenza AS Ultra |
|---|---|---|
| Relative Score | 80 | 68 |
| Dry | 80 | 71 |
| Wet | 79 | 71 |
| Snow | – | 71 |
| Comfort | 78 | 69 |
| Noise | 82 | 65 |
| Treadwear | 81 | 62 |
| Handling | 79 | 69 |
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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Neither tire has a score here yet, so this weight changes nothing.
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Neutral
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Recomputed
Headline score
80
/ 100
EfficientGrip 2 SUV
68
/ 100
Alenza AS Ultra
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A EfficientGrip 2 SUV
Pros
- Exceptionally low road noise and high cabin comfort
- Strong and confidence-inspiring grip in both wet and dry conditions
- Impressive tread wear and long-term durability
Cons
- Soft sidewalls can compromise responsive handling and cornering feedback
- Less effective performance in cold, freezing, or damp winter conditions
- Lack of built-in rim protection
Tire B 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
Specs side by side
| Attribute | A · Goodyear EfficientGrip 2 SUV | B · Bridgestone Alenza AS Ultra |
|---|---|---|
| Category | Summer | All Season |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
| Sizes available | — | 46 |
| Rim diameters | — | 16″ – 22″ |
| Tread depth | — | 10/32″ |
| UTQG | — | 800 A A |
| Treadwear warranty | — | 80,000 mi |
| Sidewall | — | Blackwall |
| Max pressure | — | 44 psi |
Which one should you actually buy?
80
/ 100
Goodyear EfficientGrip 2 SUV
68
/ 100
Bridgestone Alenza AS Ultra
Winner: Goodyear EfficientGrip 2 SUV — better treadwear, noise and handling. It leads or ties in every category we score.
Pick tire A
You want the longest tread life
Goodyear EfficientGrip 2 SUV scores 81 vs 62 on treadwear.
Pick tire A
You want a quieter cabin
Goodyear EfficientGrip 2 SUV scores 82 vs 65 on noise.
Pick tire A
You enjoy sharp, responsive handling
Goodyear EfficientGrip 2 SUV scores 79 vs 69 on handling.
Pick tire A
You want the most grip on dry roads
Goodyear EfficientGrip 2 SUV scores 80 vs 71 on dry.
Tire A · Goodyear EfficientGrip 2 SUV
Tire B · Bridgestone Alenza AS Ultra
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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.