Tests – · none yet Owners 77 · 251 reviews
Head-to-head
Updated
Cooper Discoverer AT3 LT vs Continental TerrainContact A/T — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Discoverer AT3 LT leads, 74–72 Narrow edge
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Tests 72 · 2 tests Owners 74 · 33 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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77
Dry
Discoverer AT3 LT +176Why this score
Source Discoverer AT3 LT TerrainContact A/T Professional tests (TWG score) – 75 Reviews found online 83 78 -
79
Wet
Discoverer AT3 LT +277Why this score
Source Discoverer AT3 LT TerrainContact A/T Professional tests (TWG score) – 74 Reviews found online 82 82 -
71
Snow
Discoverer AT3 LT +764Why this score
Source Discoverer AT3 LT TerrainContact A/T Reviews found online 72 61 -
72
Comfort
Level72Why this score
Source Discoverer AT3 LT TerrainContact A/T Professional tests (TWG score) – 71 Reviews found online 75 74 -
71
Noise
TerrainContact A/T +778Why this score
Source Discoverer AT3 LT TerrainContact A/T Professional tests (TWG score) – 80 Reviews found online 78 75 -
71
Treadwear
Discoverer AT3 LT +467Why this score
Source Discoverer AT3 LT TerrainContact A/T Professional tests (TWG score) – 66 Reviews found online 74 69 -
70
Handling
TerrainContact A/T +373Why this score
Source Discoverer AT3 LT TerrainContact A/T Reviews found online 70 73
Scores at a glance
| Category | Cooper Discoverer AT3 LT | Continental TerrainContact A/T |
|---|---|---|
| Relative Score | 74 | 72 |
| Dry | 77 | 76 |
| Wet | 79 | 77 |
| Snow | 71 | 64 |
| Comfort | 72 | 72 |
| Noise | 71 | 78 |
| Treadwear | 71 | 67 |
| Handling | 70 | 73 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Recomputed
Headline score
74
/ 100
Discoverer AT3 LT
72
/ 100
TerrainContact A/T
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Discoverer AT3 LT
Pros
- Excellent towing stability with minimal sidewall flex under heavy loads
- Surprisingly quiet and smooth on the highway for an all-terrain tire
- Strong durability and wear resistance on rough gravel, rock, and dirt roads
Cons
- Subpar performance in heavy snow, ice, or deep mud for some users
- Occasional reports of balancing difficulties or initial cold-weather tire thumping
- Isolated incidents of sidewall splitting or premature wear
Tire B TerrainContact A/T
Pros
- Exceptionally quiet and smooth ride quality for an all-terrain tire
- Superior wet-weather traction and hydroplaning resistance
- Strong on-road handling and stability during highway driving
Cons
- Inconsistent performance on ice and packed snow
- Limited capability in deep mud or extreme off-road terrain
- Reports of premature tread wear in some heavy-duty or high-torque applications
Specs side by side
| Attribute | A · Cooper Discoverer AT3 LT | B · Continental TerrainContact A/T |
|---|---|---|
| Category | Premium Touring All Season tire | All Season |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
| Sizes available | 14 | 30 |
| Rim diameters | 16″ – 18″ | 16″ – 22″ |
| Tread depth | 16 - 17/32″ | 10 - 16/32″ |
| UTQG | — | 680 A A - B |
| Treadwear warranty | 60,000 mi | 60,000 mi |
| Sidewall | Black Side Wall - Raised Outline White Lettering | Black Side Wall - Raised Outline White Lettering |
| Max pressure | 50 - 80 psi | 44 - 80 psi |
Which one should you actually buy?
74
/ 100
Cooper Discoverer AT3 LT
72
/ 100
Continental TerrainContact A/T
Winner: Cooper Discoverer AT3 LT — better snow and treadwear. Pick the Continental TerrainContact A/T if noise and handling matter most to you.
Pick tire A
You drive through snowy winters
Cooper Discoverer AT3 LT scores 71 vs 64 on snow.
Pick tire B
You want a quieter cabin
Continental TerrainContact A/T scores 78 vs 71 on noise.
Pick tire A
You want the longest tread life
Cooper Discoverer AT3 LT scores 71 vs 67 on treadwear.
Pick tire B
You enjoy sharp, responsive handling
Continental TerrainContact A/T scores 73 vs 70 on handling.
Tire A · Cooper Discoverer AT3 LT
Tire B · Continental TerrainContact A/T
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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.