Tests – · none yet Owners 56 · 46 reviews
Head-to-head
Updated
Bridgestone DriveGuard 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 46 + 1 owner reviews. How we score
Defender T+H is ahead, 70–62
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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.
-
64
Dry
Defender T+H +670Why this score
Source DriveGuard Defender T+H Professional tests (TWG score) ≈ 66 (est.) ≈ 69 (est.) Reviews found online 63 71 DriveGuard: 60% × 65.7 (est.) + 40% × 62.5 = 64
Defender T+H: 60% × 69.2 (est.) + 40% × 70.8 = 70
No road tests of dry for DriveGuard. 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).
-
70
Wet
Defender T+H +373Why this score
Source DriveGuard Defender T+H Professional tests (TWG score) ≈ 70 (est.) ≈ 72 (est.) Reviews found online 69 73 DriveGuard: 60% × 69.9 (est.) + 40% × 69.2 = 70
Defender T+H: 60% × 72.2 (est.) + 40% × 73.3 = 73
No road tests of wet for DriveGuard. 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).
-
59
Snow
Defender T+H +665Why this score
Source DriveGuard Defender T+H Professional tests (TWG score) ≈ 64 (est.) ≈ 68 (est.) Reviews found online 52 62 DriveGuard: 60% × 63.6 (est.) + 40% × 51.6 = 59
Defender T+H: 60% × 67.5 (est.) + 40% × 62.1 = 65
No road tests of snow for DriveGuard. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
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 0.37).
-
59
Comfort
Defender T+H +968Why this score
Source DriveGuard Defender T+H Professional tests (TWG score) ≈ 67 (est.) ≈ 69 (est.) Reviews found online 55 67 DriveGuard: 40% × 66.5 (est.) + 60% × 54.7 = 59
Defender T+H: 40% × 68.7 (est.) + 60% × 66.9 = 68
No road tests of comfort for DriveGuard or Defender T+H. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
-
65
Noise
No comparison–Why this score
Source DriveGuard Defender T+H Professional tests (TWG score) ≈ 67 (est.) – Reviews found online 63 – DriveGuard: 60% × 66.6 (est.) + 40% × 62.6 = 65
No road tests of noise for DriveGuard. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
-
47
Treadwear
Defender T+H +2673Why this score
Source DriveGuard Defender T+H Professional tests (TWG score) · – / 1 tests ≈ 55 (est.) 76 Reviews found online 35 68 DriveGuard: 60% × 55.2 (est.) + 40% × 35 = 47
Defender T+H: 60% × 76.1 + 40% × 67.9 = 73
No road tests of treadwear for DriveGuard. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
-
61
Handling (owners)
No comparison–Why this score
Source DriveGuard Defender T+H Reviews found online 61 –
Scores at a glance
| Category | Bridgestone DriveGuard | Michelin Defender T+H |
|---|---|---|
| Relative Score | 62 | 70 |
| Dry | 64 | 70 |
| Wet | 70 | 73 |
| Snow | 59 | 65 |
| Comfort | 59 | 68 |
| Noise | 65 | – |
| Treadwear | 47 | 73 |
| Handling (owners) | 61 | – |
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
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Recomputed
Headline score
62
/ 100
DriveGuard
70
/ 100
Defender T+H
Only categories both tires have data for count toward the headline score.
The professional test results behind the scores
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
| Discipline | Category | DriveGuard | Defender T+H | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #1/10 2017 Mid Range Tyre Test | #1/8 2022 Consumer Reports All-Season Tires | – | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A DriveGuard
Pros
- Improved ride comfort and noise reduction compared to standard or OEM run-flat tires
- Strong dry and wet grip with confident handling
- Run-flat safety technology providing peace of mind against sudden punctures
Cons
- Extremely fast tread wear, with many users reporting bald tires or legal-limit wear within 8,000 to 13,000 miles
- Poor winter traction, performing poorly on ice and severe snow
- Developing loud road noise, hums, or low-frequency harmonics over time as they wear
Tire B Defender T+H
Not enough owner reviews yet to extract themes.
Specs side by side
| Attribute | A · Bridgestone DriveGuard | B · Michelin Defender T+H |
|---|---|---|
| Category | All-Season | Premium Touring All Season tire |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | 14 | — |
| Rim diameters | 15″ – 18″ | — |
| Tread depth | 9/32″ | — |
| UTQG | 640 A A | — |
| Sidewall | Blackwall | — |
| Max pressure | 51 psi | — |
Which one should you actually buy?
62
/ 100
Bridgestone DriveGuard
70
/ 100
Michelin Defender T+H
Winner: Michelin Defender T+H — better treadwear, comfort and dry. It leads or ties in every category we score. 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 47 on treadwear.
Pick tire B
You want the most comfortable ride
Michelin Defender T+H scores 68 vs 59 on comfort.
Pick tire B
You want the most grip on dry roads
Michelin Defender T+H scores 70 vs 64 on dry.
Pick tire B
You drive through snowy winters
Michelin Defender T+H scores 65 vs 59 on snow.
Tire A · Bridgestone DriveGuard
Tire B · Michelin Defender T+H
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DriveGuard or Defender T+H?
Which is better in the wet, DriveGuard or Defender T+H?
Michelin Defender T+H, 73 vs 70 on our wet score.
Which grips better on dry roads, DriveGuard or Defender T+H?
Michelin Defender T+H, 70 vs 64 on our dry score.
Which is better in snow, DriveGuard or Defender T+H?
Michelin Defender T+H, 65 vs 59 on our snow score.
Which is more comfortable, DriveGuard or Defender T+H?
Michelin Defender T+H, 68 vs 59 on our comfort score.
Which lasts longer, DriveGuard or Defender T+H?
Michelin Defender T+H, 73 vs 47 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