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Head-to-head Updated May 2026

Cooper Discoverer AT3 LT vs Toyo A22 — 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.

Tire A Cooper

Cooper Discoverer AT3 LT

Premium Touring All Season tire

Cooper Discoverer AT3 LT tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
94/100
191 owner reviews
Dry
97
Wet
95
Snow
91
Comfort
94
Noise
92
Treadwear
93
Handling
94
Check price on Amazon

Prices change daily — check the retailer for your size.

VS
Tire B Toyo

Toyo A22

Toyo A22 tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
19/100
Owner ratings
Dry
71
Wet
56
Snow
32
Comfort
69
Noise
67
Treadwear
29
Handling
71
Check price on Amazon

Prices change daily — check the retailer for your size.

VerdictWinner: Cooper Discoverer AT3 LT — better treadwear, snow and wet. It leads or ties in every category we score.
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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

Weight: Neutral
Score (0–100) Discoverer AT3 LT leads by 26
A
97
B
71
Why this score
SourceDiscoverer AT3 LTA22
Tyre Reviews owners 85 –
SimpleTire owners 100 –
America's Tire owners 97 –

Wet

Weight: Important
Score (0–100) Discoverer AT3 LT leads by 39
A
95
B
56
Why this score
SourceDiscoverer AT3 LTA22
Tyre Reviews owners 85 –
SimpleTire owners 95 –
America's Tire owners 94 –

Snow

Weight: Neutral
Score (0–100) Discoverer AT3 LT leads by 59
A
91
B
32
Why this score
SourceDiscoverer AT3 LTA22
Tyre Reviews owners 90 –
SimpleTire owners 93 –

Comfort

Weight: Neutral
Score (0–100) Discoverer AT3 LT leads by 25
A
94
B
69
Why this score
SourceDiscoverer AT3 LTA22
Tyre Reviews owners 75 –
SimpleTire owners 95 –
America's Tire owners 94 –

Noise

Weight: Neutral
Score (0–100) Discoverer AT3 LT leads by 25
A
92
B
67
Why this score
SourceDiscoverer AT3 LTA22
SimpleTire owners 93 –
America's Tire owners 92 –

Treadwear

Weight: Important
Score (0–100) Discoverer AT3 LT leads by 64
A
93
B
29
Why this score
SourceDiscoverer AT3 LTA22
Tyre Reviews owners 40 –
SimpleTire owners 100 –
America's Tire owners 93 –

Handling

Weight: Neutral
Score (0–100) Discoverer AT3 LT leads by 23
A
94
B
71
Why this score
SourceDiscoverer AT3 LTA22
Tyre Reviews owners 45 –
America's Tire owners 94 –

Scores at a glance

CategoryCooper Discoverer AT3 LTToyo A22
Relative Score 94 54
Dry 97 71
Wet 95 56
Snow 91 32
Comfort 94 69
Noise 92 67
Treadwear 93 29
Handling 94 71

Higher is better. The Relative Score follows your weights below; category scores do not change.

Personalize

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
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score

Tire A

Tire B

Specifications

Specs side by side

Attribute A · Cooper Discoverer AT3 LT B · Toyo A22
CategoryPremium Touring All Season tire—
Vehicle typeSUV and 4x4—
Sizes available9—
Rim diameters16″ – 18″—
Tread depth16 - 17/32″—
Treadwear warranty60,000 mi—
SidewallBlack Side Wall - Raised Outline White Lettering—
Max pressure50 - 80 psi—
Final verdict

Which one should you actually buy?

Cooper

Toyo

Winner: Cooper Discoverer AT3 LT — better treadwear, snow and wet. It leads or ties in every category we score.

Pick tire A You want the longest tread life

Cooper Discoverer AT3 LT scores 93 vs 29 on treadwear.

Pick tire A You drive through snowy winters

Cooper Discoverer AT3 LT scores 91 vs 32 on snow.

Pick tire A Your priority is wet-weather safety

Cooper Discoverer AT3 LT scores 95 vs 56 on wet.

Pick tire A You want the most grip on dry roads

Cooper Discoverer AT3 LT scores 97 vs 71 on dry.

Tire A · Cooper Discoverer AT3 LT
Check price on Amazon
Tire B · Toyo A22
Check price on Amazon

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.