tirewheelguide
Head-to-head Updated

Goodyear Assurance MaxLife vs Cooper Discoverer S/T Maxx — Compared

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

Discoverer S/T Maxx leads, 65–63 Narrow edge

Check price on Amazon · Discoverer S/T Maxx or Assurance MaxLife on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Category by category

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

  1. 64

    Dry

    Discoverer S/T Maxx +6
    70
    Why this score
    SourceAssurance MaxLifeDiscoverer S/T Maxx
    Reviews found online6271
  2. 58

    Wet

    Discoverer S/T Maxx +12
    70
    Why this score
    SourceAssurance MaxLifeDiscoverer S/T Maxx
    Reviews found online5470
  3. 63

    Snow

    Discoverer S/T Maxx +1
    64
    Why this score
    SourceAssurance MaxLifeDiscoverer S/T Maxx
    Reviews found online5960
  4. 66

    Comfort

    Assurance MaxLife +3
    63
    Why this score
    SourceAssurance MaxLifeDiscoverer S/T Maxx
    Reviews found online6258
  5. 66

    Noise

    Assurance MaxLife +7
    59
    Why this score
    SourceAssurance MaxLifeDiscoverer S/T Maxx
    Reviews found online6648
  6. 68

    Treadwear

    Assurance MaxLife +2
    66
    Why this score
    SourceAssurance MaxLifeDiscoverer S/T Maxx
    Reviews found online6966
  7. 58

    Handling

    Assurance MaxLife +7
    51
    Why this score
    SourceAssurance MaxLifeDiscoverer S/T Maxx
    Reviews found online5851
Scores at a glance
CategoryGoodyear Assurance MaxLifeCooper Discoverer S/T Maxx
Relative Score 63 65
Dry 64 70
Wet 58 70
Snow 63 64
Comfort 66 63
Noise 66 59
Treadwear 68 66
Handling 58 51

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.

Important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score

Assurance MaxLife

Discoverer S/T Maxx

Pros, cons & observations

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

Tire A Assurance MaxLife

Pros

  • Exceptional tread life and slow wear rate, with potential to reach high mileage milestones
  • Low road noise providing a comfortable ride for passengers
  • Stable and predictable handling for daily commuting

Cons

  • Significantly reduced grip and sudden traction failure in wet conditions or standing water
  • Rubber hardening and losing starting traction over several years of use
  • Sidewall design that leaves rims vulnerable to curb damage
All owner themes in the Assurance MaxLife review

Tire B Discoverer S/T Maxx

Pros

  • Aggressive all-terrain tread pattern that excels in dirt, gravel, sand, and moderate mud
  • Surprisingly quiet and smooth ride on the highway for such a rugged tire
  • Exceptional sidewall strength and puncture resistance against sharp rocks and debris

Cons

  • Faster-than-expected tread wear for some users, particularly on heavier duty or lighter vehicles
  • Subpar wet pavement traction, specifically in cold or greasy conditions
  • Stiff ride quality and potential handling vagueness or steering pull if pressures are not meticulously tuned
All owner themes in the Discoverer S/T Maxx review

Specs side by side

Attribute A · Goodyear Assurance MaxLife B · Cooper Discoverer S/T Maxx
CategoryPremium Touring Summer tireAll Season
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available4630
Rim diameters15″ – 20″16″ – 20″
Tread depth11 - 13/32″19/32″
UTQG820 A B—
Treadwear warranty85,000 mi—
SidewallVertical Serrated BandBlack Side Wall - Raised Outline White Lettering
Max pressure50 - 51 psi35 - 80 psi

Which one should you actually buy?

Goodyear Assurance MaxLife

Cooper Discoverer S/T Maxx

Winner: Cooper Discoverer S/T Maxx — better wet and dry. Pick the Goodyear Assurance MaxLife if noise, handling and comfort matter most to you.

Pick tire B Your priority is wet-weather safety

Cooper Discoverer S/T Maxx scores 70 vs 58 on wet.

Pick tire A You want a quieter cabin

Goodyear Assurance MaxLife scores 66 vs 59 on noise.

Pick tire A You enjoy sharp, responsive handling

Goodyear Assurance MaxLife scores 58 vs 51 on handling.

Pick tire B You want the most grip on dry roads

Cooper Discoverer S/T Maxx scores 70 vs 64 on dry.

Tire A · Goodyear Assurance MaxLife
Check price on Amazon
Tire B · Cooper Discoverer S/T Maxx
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

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.

65

Narrow edge

Discoverer S/T Maxx

Amazon