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Head-to-head Updated

Bridgestone DriveGuard vs Michelin Defender LTX M/S — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Defender LTX M/S is ahead, 76–63

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Tire ABridgestone

DriveGuard

Summer

Tests 74 · 1 test Owners 58 · 46 reviews

Best test result: #1 of 10 in 2017 Mid Range Tyre Test (overall ranking)

Tire BMichelin

Defender LTX M/S

All Season

Tests – · 1 test Owners 78 · 10 reviews

Best test result: #3 of 13 in 2022 Consumer Reports All Season Truck Tires (overall ranking)

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 69

    Dry

    Defender LTX M/S +7
    76
    Why this score
    SourceDriveGuardDefender LTX M/S
    Professional tests (TWG score)72–
    Reviews found online6381
  2. 73

    Wet

    Defender LTX M/S +5
    78
    Why this score
    SourceDriveGuardDefender LTX M/S
    Professional tests (TWG score)76–
    Reviews found online6981
  3. 58

    Snow

    Defender LTX M/S +14
    72
    Why this score
    SourceDriveGuardDefender LTX M/S
    Reviews found online5173
  4. 63

    Comfort

    Defender LTX M/S +10
    73
    Why this score
    SourceDriveGuardDefender LTX M/S
    Reviews found online5776
  5. 65

    Noise

    Defender LTX M/S +5
    70
    Why this score
    SourceDriveGuardDefender LTX M/S
    Reviews found online6474
  6. 51

    Treadwear

    Defender LTX M/S +25
    76
    Why this score
    SourceDriveGuardDefender LTX M/S
    Professional tests (TWG score)–74
    Reviews found online4178
  7. 62

    Handling

    Defender LTX M/S +16
    78
    Why this score
    SourceDriveGuardDefender LTX M/S
    Reviews found online6278
Scores at a glance
CategoryBridgestone DriveGuardMichelin Defender LTX M/S
Relative Score 63 76
Dry 69 76
Wet 73 78
Snow 58 72
Comfort 63 73
Noise 65 70
Treadwear 51 76
Handling 62 78

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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Recomputed
Headline score

DriveGuard

Defender LTX M/S

The professional test results behind the scores

Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.

DisciplineCategoryDriveGuardDefender LTX M/SΔBoth?
Overall Ranking Overall 100% #1/10 · 2017 Mid Range Tyre Test 83% #3/13 · 2022 Consumer Reports All Season Truck Tires +16.7 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
All owner themes in the DriveGuard review

Tire B Defender LTX M/S

Pros

  • Exceptional tread longevity and mileage lifespan
  • Quiet and smooth ride quality at highway speeds
  • Strong year-round traction across dry, wet, and light snow conditions

Cons

  • High upfront purchase price
  • Subpar performance in deep mud, sand, and off-road environments
  • Limited ice and severe winter capability compared to dedicated winter tires
All owner themes in the Defender LTX M/S review

Specs side by side

Attribute A · Bridgestone DriveGuard B · Michelin Defender LTX M/S
CategorySummerAll Season
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available14—
Rim diameters15″ – 18″—
Tread depth9/32″—
UTQG640 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Bridgestone DriveGuard

Michelin Defender LTX M/S

Winner: Michelin Defender LTX M/S — better treadwear, handling and snow. It leads or ties in every category we score.

Pick tire B You want the longest tread life

Michelin Defender LTX M/S scores 76 vs 51 on treadwear.

Pick tire B You enjoy sharp, responsive handling

Michelin Defender LTX M/S scores 78 vs 62 on handling.

Pick tire B You drive through snowy winters

Michelin Defender LTX M/S scores 72 vs 58 on snow.

Pick tire B You want the most comfortable ride

Michelin Defender LTX M/S scores 73 vs 63 on comfort.

Tire A · Bridgestone DriveGuard
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Tire B · Michelin Defender LTX M/S
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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.

76

Leads

Defender LTX M/S

Amazon