88
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
88/100
60 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Cooper Discoverer A/T3 vs Goodyear UltraGrip 6 — Compared (May 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
88
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
90/100
2 owner reviews
Prices change daily — check the retailer for your size.
VerdictToo close to call: Cooper Discoverer A/T3 and Goodyear UltraGrip 6 are within 2 points overall. Cooper Discoverer A/T3 is stronger on dry, comfort and treadwear. Goodyear UltraGrip 6 is stronger on handling and wet.
Read full
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Category breakdown
7 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
Discoverer A/T3 leads by 15
Why this score
| Source | Discoverer A/T3 | UltraGrip 6 |
|---|---|---|
| Tyre Reviews owners | 87 | 80 |
| America's Tire owners | 96 | – |
Wet
Score (0–100)
UltraGrip 6 leads by 4
Why this score
| Source | Discoverer A/T3 | UltraGrip 6 |
|---|---|---|
| Tyre Reviews owners | 79 | 95 |
| America's Tire owners | 92 | – |
Snow
Score (0–100)
Why this score
| Source | Discoverer A/T3 | UltraGrip 6 |
|---|---|---|
| Tyre Reviews owners | 76 | – |
Comfort
Score (0–100)
Discoverer A/T3 leads by 6
Why this score
| Source | Discoverer A/T3 | UltraGrip 6 |
|---|---|---|
| Tyre Reviews owners | 78 | 85 |
| America's Tire owners | 90 | – |
Noise
Score (0–100)
Why this score
| Source | Discoverer A/T3 | UltraGrip 6 |
|---|---|---|
| America's Tire owners | 87 | – |
Treadwear
Score (0–100)
Discoverer A/T3 leads by 6
Why this score
| Source | Discoverer A/T3 | UltraGrip 6 |
|---|---|---|
| Tyre Reviews owners | 68 | 80 |
| America's Tire owners | 82 | – |
Handling
Score (0–100)
UltraGrip 6 leads by 26
Why this score
| Source | Discoverer A/T3 | UltraGrip 6 |
|---|---|---|
| Tyre Reviews owners | 74 | 100 |
| America's Tire owners | 91 | – |
Scores at a glance
| Category | Cooper Discoverer A/T3 | Goodyear UltraGrip 6 |
|---|---|---|
| Relative Score | 88 | 88 |
| Dry | 95 | 80 |
| Wet | 91 | 95 |
| Snow | 86 | – |
| Comfort | 91 | 85 |
| Noise | 94 | – |
| Treadwear | 86 | 80 |
| Handling | 74 | 100 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Weight the categories that matter to you
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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Neutral
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Recomputed
Headline score
88
/ 100
Tire A
88
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
The Goodyear UltraGrip 6 is highly regarded for its exceptional performance in winter conditions, particularly in snow and wet weather. Users consistently praise its reliable handling and progressive braking capabilities, noting that it remains a capable tire despite being an older model in the Goodyear lineup.
Pros
- Superb traction and handling in snowy conditions
- Excellent performance and grip on wet road surfaces
- Predictable and progressive braking behavior
- Reliable all-weather versatility
Cons
- Requires cautious driving on ice
- Dated model design compared to newer market offerings
Observations
- Users report the tire performs reliably across various weather conditions, suggesting consistent performance regardless of specific vehicle fitment.
Specifications
Specs side by side
| Attribute | A · Cooper Discoverer A/T3 | B · Goodyear UltraGrip 6 |
|---|---|---|
| Category | All Season All Terrain and Off Road tires | Winter Ultra High Performance tires |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
| Tread depth | 14 - 17/32″ | — |
| UTQG | 560 A B | — |
| Sidewall | Black Side Wall - Raised Outline White Lettering | — |
| Max pressure | 44 - 80 psi | — |
Final verdict
Which one should you actually buy?
88
/ 100
Cooper
88
/ 100
Goodyear
Too close to call: Cooper Discoverer A/T3 and Goodyear UltraGrip 6 are within 2 points overall. Cooper Discoverer A/T3 is stronger on dry, comfort and treadwear. Goodyear UltraGrip 6 is stronger on handling and wet.
Pick tire B
You enjoy sharp, responsive handling
Goodyear UltraGrip 6 scores 100 vs 74 on handling.
Pick tire A
You want the most grip on dry roads
Cooper Discoverer A/T3 scores 95 vs 80 on dry.
Pick tire A
You want the most comfortable ride
Cooper Discoverer A/T3 scores 91 vs 85 on comfort.
Pick tire A
You want the longest tread life
Cooper Discoverer A/T3 scores 86 vs 80 on treadwear.
Tire A · Cooper Discoverer A/T3
Tire B · Goodyear UltraGrip 6
More comparisons
Also compared with
Cooper Discoverer A/T3 also compared with
Goodyear UltraGrip 6 also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.