Tests – · none yet Owners 78 · 340 reviews
“I’ve had Cooper Discoverer SRX (all-season) with good experience.”
Head-to-head
Updated
Cooper Discoverer SRX vs Yokohama AVID Ascend — 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 + 80 owner reviews. How we score
Discoverer SRX leads, 76–73 Narrow edge
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Tests – · none yet Owners 75 · 80 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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79
Dry
Discoverer SRX +673Why this score
Source Discoverer SRX AVID Ascend Professional tests (TWG score) ≈ 75 (est.) ≈ 71 (est.) Reviews found online 84 76 Discoverer SRX: 60% × 74.8 (est.) + 40% × 84.1 = 79
AVID Ascend: 60% × 71.3 (est.) + 40% × 75.8 = 73
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).
No road tests of dry for AVID Ascend. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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81
Wet
Discoverer SRX +477Why this score
Source Discoverer SRX AVID Ascend Professional tests (TWG score) ≈ 79 (est.) ≈ 76 (est.) Reviews found online 85 80 Discoverer SRX: 60% × 78.7 (est.) + 40% × 85.1 = 81
AVID Ascend: 60% × 75.6 (est.) + 40% × 79.5 = 77
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).
No road tests of wet for AVID Ascend. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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69
Snow
Discoverer SRX +168Why this score
Source Discoverer SRX AVID Ascend Professional tests (TWG score) ≈ 70 (est.) ≈ 69 (est.) Reviews found online 68 66 Discoverer SRX: 60% × 69.8 (est.) + 40% × 68.1 = 69
AVID Ascend: 60% × 69 (est.) + 40% × 66 = 68
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).
No road tests of snow for AVID Ascend. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
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74
Comfort
Discoverer SRX +173Why this score
Source Discoverer SRX AVID Ascend Professional tests (TWG score) ≈ 71 (est.) ≈ 70 (est.) Reviews found online 77 75 Discoverer SRX: 40% × 70.6 (est.) + 60% × 77 = 74
AVID Ascend: 40% × 70.2 (est.) + 60% × 75.2 = 73
No road tests of comfort for Discoverer SRX or AVID Ascend. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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70
Noise
Level70Why this score
Source Discoverer SRX AVID Ascend Professional tests (TWG score) ≈ 67 (est.) ≈ 67 (est.) Reviews found online 74 76 Discoverer SRX: 60% × 66.6 (est.) + 40% × 74.2 = 70
AVID Ascend: 60% × 66.6 (est.) + 40% × 75.8 = 70
No road tests of noise for Discoverer SRX or AVID Ascend. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
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70
Treadwear
Level70Why this score
Source Discoverer SRX AVID Ascend Professional tests (TWG score) ≈ 68 (est.) ≈ 69 (est.) Reviews found online 73 73 Discoverer SRX: 60% × 68.4 (est.) + 40% × 72.6 = 70
AVID Ascend: 60% × 68.5 (est.) + 40% × 72.9 = 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).
No road tests of treadwear for AVID Ascend. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
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77
Handling (owners)
Discoverer SRX +176Why this score
Source Discoverer SRX AVID Ascend Reviews found online 77 76
Scores at a glance
| Category | Cooper Discoverer SRX | Yokohama AVID Ascend |
|---|---|---|
| Relative Score | 76 | 73 |
| Dry | 79 | 73 |
| Wet | 81 | 77 |
| Snow | 69 | 68 |
| Comfort | 74 | 73 |
| Noise | 70 | 70 |
| Treadwear | 70 | 70 |
| Handling (owners) | 77 | 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
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
76
/ 100
Discoverer SRX
73
/ 100
AVID Ascend
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
Tire B AVID Ascend
Pros
- Exceptionally low road noise and quiet ride
- High level of ride comfort and shock absorption
- Strong wet and dry traction, inspiring confidence in heavy rain
Cons
- Isolated reports of premature tread wear or not meeting expected mileage
- Slightly spongy initial feel requiring a brief break-in period
- Occasional minor wheel slip during hard acceleration in wet or dry conditions
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Positive
Cooper Discoverer SRX
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.
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.”
bobistheoilguy.com
·2019-12-02
“I've been running the Discoverer SRX on my 2014 Highlander for the last few years (40,000 miles) and they are still very quiet. Better than I expected in the Winter, too. I used to run dedicated snow tires and knew that an AS tire would not be as good but was pleasantly surprised by the Winter performance.”
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. 🤔”
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
Yokohama AVID Ascend
We haven't collected enough community discussion about this tire yet.
Specs side by side
| Attribute | A · Cooper Discoverer SRX | B · Yokohama AVID Ascend |
|---|---|---|
| Category | Premium Touring All Season tire | Premium Touring All Season tire |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
| Sizes available | 3 | 1 |
| Rim diameters | 16″ – 20″ | 17″ |
| Tread depth | 10 - 13/32″ | 12/32″ |
| UTQG | 600 - 740 A A - B | 740 A A |
| Treadwear warranty | — | 75,000 mi |
| Sidewall | Black Side Wall - Raised Outline White Lettering | Blackwall |
| Max pressure | 44 - 50 psi | 51 psi |
Which one should you actually buy?
76
/ 100
Cooper Discoverer SRX
73
/ 100
Yokohama AVID Ascend
Narrow edge: Cooper Discoverer SRX — better dry and wet. It leads or ties in every category we score.
Pick tire A
You want the most grip on dry roads
Cooper Discoverer SRX scores 79 vs 73 on dry.
Pick tire A
Your priority is wet-weather safety
Cooper Discoverer SRX scores 81 vs 77 on wet.
Tire A · Cooper Discoverer SRX
Tire B · Yokohama AVID Ascend
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Discoverer SRX or AVID Ascend?
Which is better in the wet, Discoverer SRX or AVID Ascend?
Cooper Discoverer SRX, 81 vs 77 on our wet score.
Which grips better on dry roads, Discoverer SRX or AVID Ascend?
Cooper Discoverer SRX, 79 vs 73 on our dry score.
Which is better in snow, Discoverer SRX or AVID Ascend?
Neither, by our numbers: 69 vs 68 on the snow score, within 3 points.
Which is quieter, Discoverer SRX or AVID Ascend?
Neither, by our numbers: 70 vs 70 on the noise score, within 3 points.
Which is more comfortable, Discoverer SRX or AVID Ascend?
Neither, by our numbers: 74 vs 73 on the comfort score, within 3 points.
Which lasts longer, Discoverer SRX or AVID Ascend?
Neither, by our numbers: 70 vs 70 on the treadwear score, within 3 points.
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