Tests – · none yet Owners 74 · 7 reviews
Head-to-head
Updated
Avon Ranger H/TT vs Cooper Discoverer A/TT SUV — 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 7 + 6 owner reviews. How we score
Too close to call: Ranger H/TT 73, Discoverer A/TT SUV 72.
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Tests – · none yet Owners 73 · 6 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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72
Dry
Discoverer A/TT SUV +173Why this score
Source Ranger H/TT Discoverer A/TT SUV Professional tests (TWG score) ≈ 71 (est.) ≈ 71 (est.) Reviews found online 75 76 Ranger H/TT: 60% × 70.7 (est.) + 40% × 74.6 = 72
Discoverer A/TT SUV: 60% × 71.1 (est.) + 40% × 75.5 = 73
No road tests of dry for Ranger H/TT. 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 Discoverer A/TT SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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75
Wet
Ranger H/TT +471Why this score
Source Ranger H/TT Discoverer A/TT SUV Professional tests (TWG score) ≈ 74 (est.) ≈ 71 (est.) Reviews found online 77 71 Ranger H/TT: 60% × 74.3 (est.) + 40% × 77.2 = 75
Discoverer A/TT SUV: 60% × 70.8 (est.) + 40% × 70.9 = 71
No road tests of wet for Ranger H/TT. 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 A/TT SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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–
Snow
No comparison68Why this score
Source Ranger H/TT Discoverer A/TT SUV Professional tests (TWG score) – ≈ 69 (est.) Reviews found online – 66 Discoverer A/TT SUV: 60% × 69 (est.) + 40% × 65.7 = 68
No road tests of snow for Discoverer A/TT SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
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70
Comfort
Ranger H/TT +169Why this score
Source Ranger H/TT Discoverer A/TT SUV Professional tests (TWG score) ≈ 69 (est.) ≈ 69 (est.) Reviews found online 71 69 Ranger H/TT: 40% × 69.2 (est.) + 60% × 70.7 = 70
Discoverer A/TT SUV: 40% × 68.9 (est.) + 60% × 69.3 = 69
No road tests of comfort for Ranger H/TT. 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 A/TT SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
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70
Treadwear
Discoverer A/TT SUV +474Why this score
Source Ranger H/TT Discoverer A/TT SUV Professional tests (TWG score) ≈ 69 (est.) ≈ 71 (est.) Reviews found online 73 78 Ranger H/TT: 60% × 68.7 (est.) + 40% × 72.7 = 70
Discoverer A/TT SUV: 60% × 70.6 (est.) + 40% × 77.9 = 74
No road tests of treadwear for Ranger H/TT. 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 A/TT SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
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74
Handling (owners)
Discoverer A/TT SUV +175Why this score
Source Ranger H/TT Discoverer A/TT SUV Reviews found online 74 75
Scores at a glance
| Category | Avon Ranger H/TT | Cooper Discoverer A/TT SUV |
|---|---|---|
| Relative Score | 73 | 72 |
| Dry | 72 | 73 |
| Wet | 75 | 71 |
| Snow | – | 68 |
| Comfort | 70 | 69 |
| Treadwear | 70 | 74 |
| Handling (owners) | 74 | 75 |
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
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
73
/ 100
Ranger H/TT
72
/ 100
Discoverer A/TT SUV
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 Ranger H/TT
Pros
- Excellent wet and dry traction
- High value-for-money proposition
- Impressive tread longevity on heavy SUVs
Cons
- Reports of premature sidewall or tread cracking
- Slightly higher road noise compared to some premium competitors
Tire B Discoverer A/TT SUV
Pros
- Exceptional durability and long tread life, with minimal wear reported even after tens of thousands of miles
- Strong off-road performance aided by rugged, reinforced sidewalls
- Great handling, stability, and grip on dry asphalt
Cons
- Subpar wet-weather grip and a tendency to slide in rainy conditions
- Mediocre braking performance and traction in snow and ice compared to dedicated winter tires
- Noticeable road noise at certain speeds
Specs side by side
| Attribute | A · Avon Ranger H/TT | B · Cooper Discoverer A/TT SUV |
|---|---|---|
| Category | Summer | All-Terrain tire |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
Which one should you actually buy?
73
/ 100
Avon Ranger H/TT
72
/ 100
Cooper Discoverer A/TT SUV
Too close to call: Avon Ranger H/TT and Cooper Discoverer A/TT SUV are within 2 points overall. Avon Ranger H/TT is stronger on wet. Cooper Discoverer A/TT SUV is stronger on treadwear. Avon Ranger H/TT rests on little evidence so far (0 tests, 7 reviews), so read this result as provisional. Cooper Discoverer A/TT SUV rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.
Pick tire A
Your priority is wet-weather safety
Avon Ranger H/TT scores 75 vs 71 on wet.
Pick tire B
You want the longest tread life
Cooper Discoverer A/TT SUV scores 74 vs 70 on treadwear.
Tire A · Avon Ranger H/TT
Tire B · Cooper Discoverer A/TT SUV
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Ranger H/TT or Discoverer A/TT SUV?
Which is better in the wet, Ranger H/TT or Discoverer A/TT SUV?
Avon Ranger H/TT, 75 vs 71 on our wet score.
Which grips better on dry roads, Ranger H/TT or Discoverer A/TT SUV?
Neither, by our numbers: 72 vs 73 on the dry score, within 3 points.
Which is more comfortable, Ranger H/TT or Discoverer A/TT SUV?
Neither, by our numbers: 70 vs 69 on the comfort score, within 3 points.
Which lasts longer, Ranger H/TT or Discoverer A/TT SUV?
Cooper Discoverer A/TT SUV, 74 vs 70 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