Tests – · none yet Owners 49 · 49 reviews
Goodyear Assurance All-Season vs Michelin Defender T+H — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Defender T+H is ahead, 72–55
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Tests – · 1 test Owners 71 · 1 review
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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57
Dry
Defender T+H +1572Why this score
Source Assurance All-Season Defender T+H Reviews found online 51 74 -
58
Wet
Defender T+H +1674Why this score
Source Assurance All-Season Defender T+H Reviews found online 54 75 -
51
Snow
Defender T+H +1566Why this score
Source Assurance All-Season Defender T+H Reviews found online 38 63 -
60
Comfort
Defender T+H +1070Why this score
Source Assurance All-Season Defender T+H Reviews found online 51 70 -
63
Noise
Defender T+H +568Why this score
Source Assurance All-Season Defender T+H Reviews found online 58 70 -
53
Treadwear
Defender T+H +2073Why this score
Source Assurance All-Season Defender T+H Professional tests (TWG score) – 75 Reviews found online 44 70 -
48
Handling
Defender T+H +2472Why this score
Source Assurance All-Season Defender T+H Reviews found online 48 72
Scores at a glance
| Category | Goodyear Assurance All-Season | Michelin Defender T+H |
|---|---|---|
| Relative Score | 55 | 72 |
| Dry | 57 | 72 |
| Wet | 58 | 74 |
| Snow | 51 | 66 |
| Comfort | 60 | 70 |
| Noise | 63 | 68 |
| Treadwear | 53 | 73 |
| Handling | 48 | 72 |
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.
Assurance All-Season
Defender T+H
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Assurance All-Season
Pros
- High level of ride comfort and low road noise
- Excellent value for the price point
- Reliable dry and wet weather traction for non-aggressive drivers
Cons
- Inconsistent tread life, with reports of premature wear well before the warranty limit
- Poor performance in winter conditions, specifically on ice and deep snow
- Occasional reports of vibration and balance issues immediately after installation
Tire B Defender T+H
Not enough owner reviews yet to extract themes.
Specs side by side
| Attribute | A · Goodyear Assurance All-Season | B · Michelin Defender T+H |
|---|---|---|
| Category | — | Premium Touring All Season tire |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | 51 | — |
| Rim diameters | 14″ – 20″ | — |
| Tread depth | 9/32″ | — |
| UTQG | 600 A B | — |
| Treadwear warranty | 65,000 mi | — |
| Sidewall | Blackwall | — |
| Max pressure | 51 psi | — |
Which one should you actually buy?
Goodyear Assurance All-Season
Michelin Defender T+H
Winner: Michelin Defender T+H — better handling, treadwear and wet. It leads or ties in every category we score.
Michelin Defender T+H scores 72 vs 48 on handling.
Michelin Defender T+H scores 73 vs 53 on treadwear.
Michelin Defender T+H scores 74 vs 58 on wet.
Michelin Defender T+H scores 72 vs 57 on dry.
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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.