Tests – · none yet Owners 72 · 80 reviews
Head-to-head
Updated
Yokohama AVID Ascend vs Cooper Discoverer SRX — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Discoverer SRX leads, 73–71 Narrow edge
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Tests – · none yet Owners 75 · 340 reviews
“Tire recommendations that are lighter than Wildpeaks BLUF: Looking for an off-road capable tire (225/65R17) that doesn't weigh as much as a Falken Wildpeak. I'm aware off-road tires weigh more by design -- beefy treads, blocks, and sidewalls come at a cost weight-wise. That much I understand. That said, Falken Wildpeaks (30 lbs), Geolandar A/T G015s (30.3 lbs), Toyo Open Country A/T III (32 lbs) and even something more mild like a Cooper Discoverer SRX (31 lbs) represent a nearly 25% increase in rotational mass (I think that is the correct term) over the stock Dueler H/P Sport AS tires, and therefore will drag down MPGs and wear on the drivetrain a bit more over time. Is anyone aware of AT or AT-style tires that are fairly close to the OEM tire weight? Did anyone else shopping for tires take weight into account? I'm not in need of something super aggressive, but I do like to take on mild to moderate trails at the local OHV park, as well as the occasional dirt road overloading trip. The Pirelli Scorpion All Terrain Plus is at least under 30 at 29 lbs, as is the 28 lbs Cooper Discoverer EnduraMax which integrates "all-terrain tire technology" according to the TireRack page. And the Firestone Destination LE 2 only weighs 24 lbs, and the LE 3 is 23 lbs. but I'm not sure how off-road capable those tires are. Thank you, this has been my Ted Talk. Read more”
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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71
Dry
Discoverer SRX +576Why this score
Source AVID Ascend Discoverer SRX Reviews found online 74 81 -
74
Wet
Discoverer SRX +478Why this score
Source AVID Ascend Discoverer SRX Reviews found online 76 81 -
65
Snow
Discoverer SRX +267Why this score
Source AVID Ascend Discoverer SRX Reviews found online 62 65 -
71
Comfort
Discoverer SRX +172Why this score
Source AVID Ascend Discoverer SRX Reviews found online 73 75 -
69
Noise
Level69Why this score
Source AVID Ascend Discoverer SRX Reviews found online 73 73 -
69
Treadwear
Level69Why this score
Source AVID Ascend Discoverer SRX Reviews found online 71 71 -
74
Handling
Discoverer SRX +175Why this score
Source AVID Ascend Discoverer SRX Reviews found online 74 75
Scores at a glance
| Category | Yokohama AVID Ascend | Cooper Discoverer SRX |
|---|---|---|
| Relative Score | 71 | 73 |
| Dry | 71 | 76 |
| Wet | 74 | 78 |
| Snow | 65 | 67 |
| Comfort | 71 | 72 |
| Noise | 69 | 69 |
| Treadwear | 69 | 69 |
| Handling | 74 | 75 |
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
71
/ 100
AVID Ascend
73
/ 100
Discoverer SRX
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A 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
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
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Yokohama AVID Ascend
We haven't collected enough community discussion about this tire yet.
Tire B
Positive
Cooper Discoverer SRX
The Cooper Discoverer SRX is generally viewed as a reliable all-season highway tire, with users noting good past experiences and comparing them favorably or alternatively against competitors like Michelin. While some owners appreciate their performance for regular paved and light road driving, others note their weight impact relative to stock tires or debate their similarities to newer Cooper models.
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”
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/KiaTelluride
·1 upvote ·2022-07-27
“I’ve had Cooper Discoverer SRX (all-season) with good experience.”
Top themes
#all season performance#highway driving comfort#tread wear and longevity#tire weight considerations#comparison with michelin
Based on 5 community posts
Specs side by side
| Attribute | A · Yokohama AVID Ascend | B · Cooper Discoverer SRX |
|---|---|---|
| Category | Premium Touring All Season tire | Premium Touring All Season tire |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | 1 | 3 |
| Rim diameters | 17″ | 16″ – 20″ |
| Tread depth | 12/32″ | 10 - 13/32″ |
| UTQG | 740 A A | 600 - 740 A A - B |
| Treadwear warranty | 75,000 mi | — |
| Sidewall | Blackwall | Black Side Wall - Raised Outline White Lettering |
| Max pressure | 51 psi | 44 - 50 psi |
Which one should you actually buy?
71
/ 100
Yokohama AVID Ascend
73
/ 100
Cooper Discoverer SRX
Winner: Cooper Discoverer SRX — better dry and wet. It leads or ties in every category we score.
Pick tire B
You want the most grip on dry roads
Cooper Discoverer SRX scores 76 vs 71 on dry.
Pick tire B
Your priority is wet-weather safety
Cooper Discoverer SRX scores 78 vs 74 on wet.
Tire A · Yokohama AVID Ascend
Tire B · Cooper Discoverer SRX
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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.