Tests – · none yet Owners – · 4 reviews (needs 5)
Michelin Defender looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Michelin Defender vs Michelin Primacy LC — 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 + 0 road tests and 4 + 12 owner reviews. How we score
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Tests – · none yet Owners 66 · 12 reviews
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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Dry
No comparison67Why this score
Source Defender Primacy LC Professional tests (TWG score) – ≈ 67 (est.) Reviews found online – 66 Primacy LC: 60% × 67.1 (est.) + 40% × 65.8 = 67
No road tests of dry for Primacy LC. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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Wet
No comparison70Why this score
Source Defender Primacy LC Professional tests (TWG score) – ≈ 71 (est.) Reviews found online – 70 Primacy LC: 60% × 70.5 (est.) + 40% × 70.3 = 70
No road tests of wet for Primacy LC. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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Comfort
No comparison70Why this score
Source Defender Primacy LC Professional tests (TWG score) – ≈ 69 (est.) Reviews found online – 70 Primacy LC: 40% × 69.3 (est.) + 60% × 70 = 70
No road tests of comfort for Primacy LC. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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Treadwear
No comparison63Why this score
Source Defender Primacy LC Professional tests (TWG score) – ≈ 64 (est.) Reviews found online – 61 Primacy LC: 60% × 64.4 (est.) + 40% × 61.1 = 63
No road tests of treadwear for Primacy LC. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
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Handling (owners)
No comparison62Why this score
Source Defender Primacy LC Reviews found online – 62
Scores at a glance
| Category | Michelin Defender | Michelin Primacy LC |
|---|---|---|
| Relative Score | – | 67 |
| Dry | – | 67 |
| Wet | – | 70 |
| Comfort | – | 70 |
| Treadwear | – | 63 |
| Handling (owners) | – | 62 |
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
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
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/ 100
Defender
67
/ 100
Primacy LC
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 Defender
Pros
- Excellent ride comfort and quiet operation
- Strong tread life and durability over several years
- Reliable grip on dry pavement
Cons
- Susceptibility to hydroplaning in heavy rain
- Limited traction in deep or severe snow
- Audible squealing during aggressive dry-pavement acceleration
Tire B Primacy LC
Pros
- Exceptional noise suppression and quiet operation
- High level of ride comfort and cushioning
- Low rolling resistance contributing to improved fuel economy
Cons
- Soft sidewalls leading to increased body roll and wobbling
- Vulnerability to damage from potholes and road hazards
- High price point relative to some competitors
Specs side by side
| Attribute | A · Michelin Defender | B · Michelin Primacy LC |
|---|---|---|
| Category | Summer Premium Touring tires | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Which one should you actually buy?
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/ 100
Michelin Defender
67
/ 100
Michelin Primacy LC
Only Michelin Primacy LC has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
Tire A · Michelin Defender
Tire B · Michelin Primacy LC
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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.
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