Tests – · none yet Owners 62 · 41 reviews
Head-to-head
Updated
Bridgestone Ecopia H/L 422 Plus vs Michelin Defender T+H — Compared
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 1 road tests and 41 + 1 owner reviews. How we score
Defender T+H is ahead, 70–65
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Tests – · 1 test Owners 69 · 1 review
Best test result: #1 of 8 in 2022 Consumer Reports All-Season Tires (tested tread life (miles))
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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63
Dry
Defender T+H +669Why this score
Source Ecopia H/L 422 Plus Defender T+H Professional tests (TWG score) ≈ 65 (est.) ≈ 69 (est.) Reviews found online 60 70 Ecopia H/L 422 Plus: 60% × 64.6 (est.) + 40% × 59.9 = 63
Defender T+H: 60% × 68.9 (est.) + 40% × 70.1 = 69
No road tests of dry for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
No road tests of dry for Defender T+H. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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67
Wet
Defender T+H +572Why this score
Source Ecopia H/L 422 Plus Defender T+H Professional tests (TWG score) ≈ 68 (est.) ≈ 72 (est.) Reviews found online 66 73 Ecopia H/L 422 Plus: 60% × 68.2 (est.) + 40% × 66.1 = 67
Defender T+H: 60% × 71.9 (est.) + 40% × 72.8 = 72
No road tests of wet for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
No road tests of wet for Defender T+H. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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68
Snow
Ecopia H/L 422 Plus +365Why this score
Source Ecopia H/L 422 Plus Defender T+H Professional tests (TWG score) ≈ 69 (est.) ≈ 68 (est.) Reviews found online 67 61 Ecopia H/L 422 Plus: 60% × 69.4 (est.) + 40% × 66.7 = 68
Defender T+H: 60% × 67.6 (est.) + 40% × 61.2 = 65
No road tests of snow for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
No road tests of snow for Defender T+H. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
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62
Comfort
Defender T+H +567Why this score
Source Ecopia H/L 422 Plus Defender T+H Professional tests (TWG score) ≈ 67 (est.) ≈ 68 (est.) Reviews found online 58 66 Ecopia H/L 422 Plus: 40% × 66.6 (est.) + 60% × 58.2 = 62
Defender T+H: 40% × 68.2 (est.) + 60% × 66 = 67
No road tests of comfort for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
No road tests of comfort for Defender T+H. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
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64
Noise
No comparison–Why this score
Source Ecopia H/L 422 Plus Defender T+H Professional tests (TWG score) ≈ 66 (est.) – Reviews found online 59 – Ecopia H/L 422 Plus: 60% × 66.3 (est.) + 40% × 59.4 = 64
No road tests of noise for Ecopia H/L 422 Plus. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.
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61
Treadwear
Defender T+H +1273Why this score
Source Ecopia H/L 422 Plus Defender T+H Professional tests (TWG score) · – / 1 tests ≈ 63 (est.) 76 Reviews found online 58 68 Ecopia H/L 422 Plus: 60% × 63.3 (est.) + 40% × 57.6 = 61
Defender T+H: 60% × 76.1 + 40% × 67.9 = 73
No road tests of treadwear for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
Scores at a glance
| Category | Bridgestone Ecopia H/L 422 Plus | Michelin Defender T+H |
|---|---|---|
| Relative Score | 65 | 70 |
| Dry | 63 | 69 |
| Wet | 67 | 72 |
| Snow | 68 | 65 |
| Comfort | 62 | 67 |
| Noise | 64 | – |
| Treadwear | 61 | 73 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Neutral
NotLessNeutralImportantMost
Recomputed
Headline score
65
/ 100
Ecopia H/L 422 Plus
70
/ 100
Defender T+H
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 Ecopia H/L 422 Plus
Pros
- Excellent snow traction, including deep snow, steep grades and heavy-snowfall regions (Maine, Vermont, New England, upstate NY, Colorado/Utah, 400 inches annually at 9,000 ft)
- Good ice performance and strong driver confidence and safety in winter storms
- Quiet ride and stable dry-road behavior, including at high speed, with several reviewers noting low road noise
Cons
- Some reviewers consider it pricey, with one saying it 'cost an arm and a leg'
- Reduced fuel economy was reported
- Dry and wet handling and braking are less sharp than all-season tires, with a 'squishy' feel noted
Tire B Defender T+H
Not enough owner reviews yet to extract themes.
Specs side by side
| Attribute | A · Bridgestone Ecopia H/L 422 Plus | B · Michelin Defender T+H |
|---|---|---|
| Category | All-Season tire | All Season |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
| Sizes available | 19 | — |
| Rim diameters | 15″ – 20″ | — |
| Tread depth | 9/32″ | — |
| UTQG | 600 A A | 820 A - B B |
| Sidewall | Blackwall | — |
| Max pressure | 51 psi | — |
Which one should you actually buy?
65
/ 100
Bridgestone Ecopia H/L 422 Plus
70
/ 100
Michelin Defender T+H
Winner: Michelin Defender T+H — better treadwear, dry and wet. Pick the Bridgestone Ecopia H/L 422 Plus if snow matters most to you. Michelin Defender T+H rests on little evidence so far (1 test, 1 review), so read this result as provisional.
Pick tire B
You want the longest tread life
Michelin Defender T+H scores 73 vs 61 on treadwear.
Pick tire B
You want the most grip on dry roads
Michelin Defender T+H scores 69 vs 63 on dry.
Pick tire B
Your priority is wet-weather safety
Michelin Defender T+H scores 72 vs 67 on wet.
Pick tire B
You want the most comfortable ride
Michelin Defender T+H scores 67 vs 62 on comfort.
Tire A · Bridgestone Ecopia H/L 422 Plus
Tire B · Michelin Defender T+H
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Ecopia H/L 422 Plus or Defender T+H?
Which is better in the wet, Ecopia H/L 422 Plus or Defender T+H?
Michelin Defender T+H, 72 vs 67 on our wet score.
Which grips better on dry roads, Ecopia H/L 422 Plus or Defender T+H?
Michelin Defender T+H, 69 vs 63 on our dry score.
Which is better in snow, Ecopia H/L 422 Plus or Defender T+H?
Bridgestone Ecopia H/L 422 Plus, 68 vs 65 on our snow score.
Which is more comfortable, Ecopia H/L 422 Plus or Defender T+H?
Michelin Defender T+H, 67 vs 62 on our comfort score.
Which lasts longer, Ecopia H/L 422 Plus or Defender T+H?
Michelin Defender T+H, 73 vs 61 on our treadwear score.
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.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology