94
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
94/100
191 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Cooper Discoverer AT3 LT vs Michelin LTX A/T 2 — 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
Tire B
Michelin
Michelin LTX A/T 2
89
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
87/100
6 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Cooper Discoverer AT3 LT — better wet, snow and comfort. It leads or ties in every category we score.
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 AT3 LT leads by 5
Why this score
| Source | Discoverer AT3 LT | LTX A/T 2 |
|---|---|---|
| Tire Rack owners | – | 86 |
| Tyre Reviews owners | 85 | 93 |
| SimpleTire owners | 100 | – |
| America's Tire owners | 97 | – |
Wet
Score (0–100)
Discoverer AT3 LT leads by 8
Why this score
| Source | Discoverer AT3 LT | LTX A/T 2 |
|---|---|---|
| Tire Rack owners | – | 78 |
| Tyre Reviews owners | 85 | 88 |
| SimpleTire owners | 95 | – |
| America's Tire owners | 94 | – |
Snow
Score (0–100)
Discoverer AT3 LT leads by 7
Why this score
| Source | Discoverer AT3 LT | LTX A/T 2 |
|---|---|---|
| Tire Rack owners | – | 89 |
| Tyre Reviews owners | 90 | 83 |
| SimpleTire owners | 93 | – |
Comfort
Score (0–100)
Discoverer AT3 LT leads by 7
Why this score
| Source | Discoverer AT3 LT | LTX A/T 2 |
|---|---|---|
| Tire Rack owners | – | 78 |
| Tyre Reviews owners | 75 | 88 |
| SimpleTire owners | 95 | – |
| America's Tire owners | 94 | – |
Noise
Score (0–100)
Why this score
| Source | Discoverer AT3 LT | LTX A/T 2 |
|---|---|---|
| SimpleTire owners | 93 | – |
| America's Tire owners | 92 | – |
Treadwear
Score (0–100)
Discoverer AT3 LT leads by 2
Why this score
| Source | Discoverer AT3 LT | LTX A/T 2 |
|---|---|---|
| Tire Rack owners | – | 87 |
| Tyre Reviews owners | 40 | 92 |
| SimpleTire owners | 100 | – |
| America's Tire owners | 93 | – |
Handling
Score (0–100)
LTX A/T 2 leads by 1
Why this score
| Source | Discoverer AT3 LT | LTX A/T 2 |
|---|---|---|
| Tyre Reviews owners | 45 | 95 |
| America's Tire owners | 94 | – |
Scores at a glance
| Category | Cooper Discoverer AT3 LT | Michelin LTX A/T 2 |
|---|---|---|
| Relative Score | 94 | 89 |
| Dry | 97 | 92 |
| Wet | 95 | 87 |
| Snow | 91 | 84 |
| Comfort | 94 | 87 |
| Noise | 92 | – |
| Treadwear | 93 | 91 |
| Handling | 94 | 95 |
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.
Neutral
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Neutral
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Recomputed
Headline score
94
/ 100
Tire A
89
/ 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 Michelin LTX A/T2 is widely regarded as a premium, long-lasting tire that excels in durability and consistent performance for heavy-duty trucks and vans. While it commands a higher price point, users consistently praise its exceptional tread life and reliable handling in both wet and dry conditions.
Pros
- Exceptional tread longevity and overall durability
- Reliable wet and dry road traction
- Improved steering response and ride comfort compared to competitors
- High resistance to punctures and structural integrity over time
Cons
- Premium price point
- Performance in deep snow and ice is considered adequate but not class-leading
- Rubber compounds may become slippery or lose traction as the tire reaches advanced age
Observations
- Heavy-duty truck owners (F-250, Ram 3500) report high satisfaction with towing stability and ride comfort.
- Van owners report extreme mileage capabilities, with some users achieving up to 90,000 miles when paired with strict maintenance schedules.
Specifications
Specs side by side
| Attribute | A · Cooper Discoverer AT3 LT | B · Michelin LTX A/T 2 |
|---|---|---|
| Category | Premium Touring All Season tire | — |
| Vehicle type | SUV and 4x4 | — |
| Sizes available | 9 | — |
| Rim diameters | 16″ – 18″ | — |
| Tread depth | 16 - 17/32″ | — |
| Treadwear warranty | 60,000 mi | — |
| Sidewall | Black Side Wall - Raised Outline White Lettering | — |
| Max pressure | 50 - 80 psi | — |
Final verdict
Which one should you actually buy?
94
/ 100
Cooper
89
/ 100
Michelin
Winner: Cooper Discoverer AT3 LT — better wet, snow and comfort. It leads or ties in every category we score.
Pick tire A
Your priority is wet-weather safety
Cooper Discoverer AT3 LT scores 95 vs 87 on wet.
Pick tire A
You drive through snowy winters
Cooper Discoverer AT3 LT scores 91 vs 84 on snow.
Pick tire A
You want the most comfortable ride
Cooper Discoverer AT3 LT scores 94 vs 87 on comfort.
Pick tire A
You want the most grip on dry roads
Cooper Discoverer AT3 LT scores 97 vs 92 on dry.
Tire A · Cooper Discoverer AT3 LT
Tire B · Michelin LTX A/T 2
More comparisons
Also compared with
Cooper Discoverer AT3 LT also compared with
Michelin LTX A/T 2 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.