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Cooper Discoverer SRX vs Michelin LTX M/S2 — 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 + 0 road tests and 340 + 1 owner reviews. How we score

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Cooper Discoverer SRX
Tire ACooper

Discoverer SRX

Premium Touring All Season tire

± 7

Tests – · none yet Owners 78 · 340 reviews

“I’ve had Cooper Discoverer SRX (all-season) with good experience.”

Michelin LTX M/S2
Tire BMichelin

LTX M/S2

All-Season tire

Tests – · none yet Owners – · 1 review (needs 5)

Category by category

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

  1. 79

    Dry

    No comparison
    –
    Why this score
    SourceDiscoverer SRXLTX M/S2
    Professional tests (TWG score)≈ 75 (est.)–
    Reviews found online84–

    Discoverer SRX: 60% × 74.8 (est.) + 40% × 84.1 = 79

    No road tests of dry for Discoverer SRX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 81

    Wet

    No comparison
    –
    Why this score
    SourceDiscoverer SRXLTX M/S2
    Professional tests (TWG score)≈ 79 (est.)–
    Reviews found online85–

    Discoverer SRX: 60% × 78.8 (est.) + 40% × 85.2 = 81

    No road tests of wet for Discoverer SRX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 69

    Snow

    No comparison
    –
    Why this score
    SourceDiscoverer SRXLTX M/S2
    Professional tests (TWG score)≈ 70 (est.)–
    Reviews found online68–

    Discoverer SRX: 60% × 69.8 (est.) + 40% × 68.2 = 69

    No road tests of snow for Discoverer SRX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).

  4. 74

    Comfort

    No comparison
    –
    Why this score
    SourceDiscoverer SRXLTX M/S2
    Professional tests (TWG score)≈ 71 (est.)–
    Reviews found online77–

    Discoverer SRX: 40% × 70.6 (est.) + 60% × 77.1 = 74

    No road tests of comfort for Discoverer SRX. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 70

    Noise

    No comparison
    –
    Why this score
    SourceDiscoverer SRXLTX M/S2
    Professional tests (TWG score)≈ 67 (est.)–
    Reviews found online74–

    Discoverer SRX: 60% × 66.6 (est.) + 40% × 74.3 = 70

    No road tests of noise for Discoverer SRX. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 70

    Treadwear

    No comparison
    –
    Why this score
    SourceDiscoverer SRXLTX M/S2
    Professional tests (TWG score)≈ 68 (est.)–
    Reviews found online73–

    Discoverer SRX: 60% × 68.4 (est.) + 40% × 72.7 = 70

    No road tests of treadwear for Discoverer SRX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  7. 77

    Handling (owners)

    No comparison
    –
    Why this score
    SourceDiscoverer SRXLTX M/S2
    Reviews found online77–
Scores at a glance
CategoryCooper Discoverer SRXMichelin LTX M/S2
Relative Score 76 –
Dry 79 –
Wet 81 –
Snow 69 –
Comfort 74 –
Noise 70 –
Treadwear 70 –
Handling (owners) 77 –

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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 7

Discoverer SRX

LTX M/S2

Only categories both tires have data for count toward the headline score.

Pros, cons & observations

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

Tire A Discoverer SRX

Pros

  • Exceptional wet and winter weather traction (rain, slush, and snow)
  • Smooth and comfortable highway ride quality
  • Low road noise levels compared to stock or competing tires

Cons

  • Some users reported higher-than-average road noise or humming
  • Occasional tendency to wander or track on grooved pavement
  • A few reports of shorter tread life than advertised by isolated users
All owner themes in the Discoverer SRX review

Tire B LTX M/S2

Not enough owner reviews yet to extract themes.

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Cooper Discoverer SRX

Positive

Community sentiment for the Cooper Discoverer SRX is overwhelmingly positive, with drivers consistently highlighting its quiet ride, comfortable handling, and dependable all-season traction. Many users report unexpectedly competent performance in light snow and winter conditions, along with favorable pricing compared to competitors like Michelin. Tread life feedback is generally solid, though at least one owner noted shorter longevity than expected.

bobistheoilguy.com ·1 upvote ·2020-09-17

“I have used the Cooper Discoverer SRX, the Cooper AT3 4S and Michelin Defender LTX. The Defenders lasted until 75000 miles and of course towards the end they were getting noisy and losing grip like all tires. Its a stiff tire built for longevity but not ride comfort. The Cooper Discoverer SRX is a very comfortable tire, but I got like 40000 miles out of them. They didnt seem to last. I am now using Cooper AT3 4S and its a very comfortable tire. It is a quiet tire but only a slight tolerable hum on the highway most wont notice. I cant believe its an all terrain tire. Thus I found long lasting does not translate to ride comfort. When you have a truck you need to hit the bumps more gently. The Coopers are comfortable tires which will make you turn your truck into a car but they are not 75000 mile tires. The Michelin Defenders will leave no doubt you driving a truck. For comfort also look at Continental/General line...”
expeditionforum.com ·1 upvote ·2025-03-21

“We'd gotten Coopers on Wife's vehicle and were impressed, so I tried Discoverer SRX 245/65/R17 on our Honda Ridgeline truck and they were (and remain) a revelation at least in that they made a huge difference in quieting the road noise. This was 7 years ago and now 30,000+ miles later they still look as new with little noticeable tread wear. Dunno the HTP or ATP II versions but imo Coopers are/can be first-rate tires.”
jeepgarage.org ·2016-02-09

“I just put the Cooper SRX on my 2013 Overland, nice and quiet so far. The snow has been easy too, I don't foresee having any problems with these tires, glad I got them.”
Top themes
#quiet and comfortable ride#winter and snow traction#treadwear and longevity#value and pricing#all-season performance#comparison to Michelin Defender

Based on 28 community posts

Tire B

Michelin LTX M/S2

We haven't collected enough community discussion about this tire yet.

Specs side by side

Attribute A · Cooper Discoverer SRX B · Michelin LTX M/S2
CategoryPremium Touring All Season tireAll-Season tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available3—
Rim diameters16″ – 20″—
Tread depth10 - 13/32″—
UTQG600 - 740 A A - B—
SidewallBlack Side Wall - Raised Outline White Lettering—
Max pressure44 - 50 psi—

Which one should you actually buy?

Cooper Discoverer SRX

Michelin LTX M/S2

Only Cooper Discoverer SRX has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Cooper Discoverer SRX
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Tire B · Michelin LTX M/S2
Check price on Amazon

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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.

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