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Head-to-head Updated

Michelin Primacy MXM4 vs Goodyear Assurance Fuel Max — Compared

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

Primacy MXM4 leads, 63–61 Narrow edge

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Category by category

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

  1. 74

    Dry

    Primacy MXM4 +13
    61
    Why this score
    SourcePrimacy MXM4Assurance Fuel Max
    Professional tests (TWG score)86–
    Reviews found online5758
  2. 58

    Wet

    Assurance Fuel Max +4
    62
    Why this score
    SourcePrimacy MXM4Assurance Fuel Max
    Professional tests (TWG score)56–
    Reviews found online6160
  3. 56

    Snow

    Assurance Fuel Max +3
    59
    Why this score
    SourcePrimacy MXM4Assurance Fuel Max
    Reviews found online4852
  4. 60

    Comfort

    Assurance Fuel Max +1
    61
    Why this score
    SourcePrimacy MXM4Assurance Fuel Max
    Professional tests (TWG score)64–
    Reviews found online5352
  5. 72

    Noise

    Primacy MXM4 +8
    64
    Why this score
    SourcePrimacy MXM4Assurance Fuel Max
    Professional tests (TWG score)81–
    Reviews found online5860
  6. 63

    Treadwear

    Assurance Fuel Max +1
    64
    Why this score
    SourcePrimacy MXM4Assurance Fuel Max
    Reviews found online6163
  7. 54

    Handling

    Level
    54
    Why this score
    SourcePrimacy MXM4Assurance Fuel Max
    Reviews found online5454
Scores at a glance
CategoryMichelin Primacy MXM4Goodyear Assurance Fuel Max
Relative Score 63 61
Dry 74 61
Wet 58 62
Snow 56 59
Comfort 60 61
Noise 72 64
Treadwear 63 64
Handling 54 54

Higher is better. The Relative Score follows your weights below; category scores do not change.

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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

Primacy MXM4

Assurance Fuel Max

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Primacy MXM4

Pros

  • Exceptional ride comfort and vibration dampening
  • Strong tread life and durability
  • High fuel efficiency

Cons

  • Mediocre dry grip and handling precision
  • Noticeable understeer when cornering
  • Soft sidewalls that lack steering feedback
All owner themes in the Primacy MXM4 review

Tire B Assurance Fuel Max

Pros

  • Noticeable improvement in fuel economy / MPG
  • Reliable wet and dry traction and handling
  • Impressive long-term tread life and longevity

Cons

  • Some road noise on specific asphalt surfaces
  • Fuel savings may be less noticeable at higher highway speeds over 75 mph
  • Soft rubber compound can be vulnerable to sharp winter cinders or road debris
All owner themes in the Assurance Fuel Max review

Specs side by side

Attribute A · Michelin Primacy MXM4 B · Goodyear Assurance Fuel Max
CategoryAll SeasonAll Season Touring tires
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available27
Rim diameters18″15″ – 18″
Tread depth—9 - 10/32″
UTQG—580 - 620 A A - B
Treadwear warranty—65,000 mi
Sidewall—Black Side Wall - Vertical Serrated Band
Max pressure—50 - 51 psi

Which one should you actually buy?

Michelin Primacy MXM4

Goodyear Assurance Fuel Max

Winner: Michelin Primacy MXM4 — better dry and noise. Pick the Goodyear Assurance Fuel Max if wet and snow matter most to you.

Pick tire A You want the most grip on dry roads

Michelin Primacy MXM4 scores 74 vs 61 on dry.

Pick tire A You want a quieter cabin

Michelin Primacy MXM4 scores 72 vs 64 on noise.

Pick tire B Your priority is wet-weather safety

Goodyear Assurance Fuel Max scores 62 vs 58 on wet.

Pick tire B You drive through snowy winters

Goodyear Assurance Fuel Max scores 59 vs 56 on snow.

Tire A · Michelin Primacy MXM4
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Tire B · Goodyear Assurance Fuel Max
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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.

63

Narrow edge

Primacy MXM4

Amazon