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Bridgestone Blizzak LM-32 vs Cooper Discoverer SRX — 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 21 + 340 owner reviews. How we score

Discoverer SRX is ahead, 75–65

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Cooper Discoverer SRX
Tire BCooper

Discoverer SRX

Premium Touring All Season tire

± 7

Tests – · none yet Owners 78 · 340 reviews

“Still good? Set of 2019 May Cooper Discoverer SRX Bought and installed these on May 09, 2019. They seem to be in good condition still with plenty of tread left. Photo order is back left tread, back left face, front left, front right, back right.”

Category by category

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

  1. 65

    Dry

    Discoverer SRX +13
    78
    Why this score
    SourceBlizzak LM-32Discoverer SRX
    Professional tests (TWG score)≈ 66 (est.)≈ 74 (est.)
    Reviews found online6384

    Blizzak LM-32: 60% × 65.9 (est.) + 40% × 63 = 65

    Discoverer SRX: 60% × 74.4 (est.) + 40% × 83.7 = 78

    No road tests of dry for Blizzak LM-32. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    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 0.41).

  2. 65

    Wet

    Discoverer SRX +16
    81
    Why this score
    SourceBlizzak LM-32Discoverer SRX
    Professional tests (TWG score)≈ 67 (est.)≈ 78 (est.)
    Reviews found online6485

    Blizzak LM-32: 60% × 66.8 (est.) + 40% × 63.5 = 65

    Discoverer SRX: 60% × 78.5 (est.) + 40% × 84.9 = 81

    No road tests of wet for Blizzak LM-32. 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 Discoverer SRX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 66

    Snow

    Discoverer SRX +3
    69
    Why this score
    SourceBlizzak LM-32Discoverer SRX
    Professional tests (TWG score)≈ 68 (est.)≈ 70 (est.)
    Reviews found online6368

    Blizzak LM-32: 60% × 68.2 (est.) + 40% × 63.1 = 66

    Discoverer SRX: 60% × 69.6 (est.) + 40% × 67.6 = 69

    No road tests of snow for Blizzak LM-32. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

    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 0.32).

  4. 61

    Comfort

    Discoverer SRX +13
    74
    Why this score
    SourceBlizzak LM-32Discoverer SRX
    Professional tests (TWG score)≈ 67 (est.)≈ 70 (est.)
    Reviews found online5876

    Blizzak LM-32: 40% × 66.5 (est.) + 60% × 58 = 61

    Discoverer SRX: 40% × 70.2 (est.) + 60% × 76.4 = 74

    No road tests of comfort for Blizzak LM-32. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Discoverer SRX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 64

    Noise

    Discoverer SRX +6
    70
    Why this score
    SourceBlizzak LM-32Discoverer SRX
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online5974

    Blizzak LM-32: 60% × 66.4 (est.) + 40% × 59.1 = 64

    Discoverer SRX: 60% × 66.4 (est.) + 40% × 74.1 = 70

    No road tests of noise for Blizzak LM-32 or Discoverer SRX. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 66

    Treadwear

    Discoverer SRX +5
    71
    Why this score
    SourceBlizzak LM-32Discoverer SRX
    Professional tests (TWG score)≈ 66 (est.)≈ 69 (est.)
    Reviews found online6673

    Blizzak LM-32: 60% × 66.2 (est.) + 40% × 65.6 = 66

    Discoverer SRX: 60% × 68.9 (est.) + 40% × 73 = 71

    No road tests of treadwear for Blizzak LM-32. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

    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 0.36).

  7. 59

    Handling (owners)

    Discoverer SRX +17
    76
    Why this score
    SourceBlizzak LM-32Discoverer SRX
    Reviews found online5976
Scores at a glance
CategoryBridgestone Blizzak LM-32Cooper Discoverer SRX
Relative Score 65 75
Dry 65 78
Wet 65 81
Snow 66 69
Comfort 61 74
Noise 64 70
Treadwear 66 71
Handling (owners) 59 76

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
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Recomputed
Headline score
± 7

Blizzak LM-32

± 7

Discoverer SRX

Pros, cons & observations

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

Tire A Blizzak LM-32

Pros

  • Exceptional traction and reliability in deep snow and winter storms
  • Stable and satisfying handling on cold, dry roads
  • Good resistance to aquaplaning and solid durability/tread life reported by some users

Cons

  • Poor and unpredictable wet weather grip, leading to wheel spin and sliding
  • Noticeable road noise and humming that increases as the tread wears down
  • Vague steering feel and lackluster performance under quick acceleration
All owner themes in the Blizzak LM-32 review

Tire B 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

What real owners are saying

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

Tire A

Bridgestone Blizzak LM-32

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

Tire B

Cooper Discoverer SRX

Positive

The community views the Cooper Discoverer SRX as a quiet, comfortable, good-value all-season CUV/light-truck tire. Owners often report better-than-expected snow traction, stable handling and good wear, with several users recommending it over the Cooper CS5 and Michelin alternatives on price. A few reservations appear: one owner got only about 40,000 miles, and its weight (about 31 lbs) was noted in a lighter-tire discussion.

jeepgarage.org ·2015-12-27

“My wife is using the SRX in her 13' Explorer and so far I love them. Great stability, quiet, no hydro planing. Will update once get some snow in them. Sent from my iPhone using JeepGarage”
r/tires ·1 upvote ·2026-06-03

“Cooper tires similarities Is the discoverer crossrange the new discoverer srx? I’ve had probably 4-5 sets of srx between current and previous cars and they all look exactly like this. Google says they are completely different tires but in terms of looks they are absolutely identical. 🤔”
r/4Runner ·1 upvote ·2022-11-13

“New tires.. for 2015 Limited 4WD....Michelin Defender LTX M/S vs Cooper Discoverer SRX I have had the Coopers for a while now but am looking to get a new set of tires. Should I go with them again or try out the Michelins? The Michelins seem to get good reviews and they're about the same price across both brands. What do you think? Mostly highway driving btw Read more”
Top themes
#Quiet ride#Comfortable all-season#Surprisingly good snow traction#Good value vs Michelin#Tread wear mixed#CUV and SUV fitment#Highly recommended#Heavier tire weight

Based on 30 community posts

Specs side by side

Attribute A · Bridgestone Blizzak LM-32 B · Cooper Discoverer SRX
CategoryWinterPremium Touring All Season tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available363
Rim diameters15″ – 20″16″ – 20″
Tread depth11/32″10 - 13/32″
UTQG—600 - 740 A A - B
SidewallBlackwallBlack Side Wall - Raised Outline White Lettering
Max pressure50 psi44 - 50 psi
Sizes in common00

Which one should you actually buy?

Bridgestone Blizzak LM-32

Cooper Discoverer SRX

Winner: Cooper Discoverer SRX — better handling, wet and dry. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Cooper Discoverer SRX scores 76 vs 59 on handling.

Pick tire B Your priority is wet-weather safety

Cooper Discoverer SRX scores 81 vs 65 on wet.

Pick tire B You want the most grip on dry roads

Cooper Discoverer SRX scores 78 vs 65 on dry.

Pick tire B You want the most comfortable ride

Cooper Discoverer SRX scores 74 vs 61 on comfort.

Tire A · Bridgestone Blizzak LM-32
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Tire B · Cooper Discoverer SRX
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Blizzak LM-32 or Discoverer SRX?

Which is better in the wet, Blizzak LM-32 or Discoverer SRX?

Cooper Discoverer SRX, 81 vs 65 on our wet score.

Which grips better on dry roads, Blizzak LM-32 or Discoverer SRX?

Cooper Discoverer SRX, 78 vs 65 on our dry score.

Which is better in snow, Blizzak LM-32 or Discoverer SRX?

Cooper Discoverer SRX, 69 vs 66 on our snow score.

Which is quieter, Blizzak LM-32 or Discoverer SRX?

Cooper Discoverer SRX, 70 vs 64 on our noise score.

Which is more comfortable, Blizzak LM-32 or Discoverer SRX?

Cooper Discoverer SRX, 74 vs 61 on our comfort score.

Which lasts longer, Blizzak LM-32 or Discoverer SRX?

Cooper Discoverer SRX, 71 vs 66 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