67
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
42/100
Owner ratings
Prices change daily — check the retailer for your size.
Head-to-head
Bridgestone Ecopia EP422 vs Firestone Affinity Touring — Compared
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
–
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
–/100
No reviews yet
Prices change daily — check the retailer for your size.
VerdictOnly Bridgestone Ecopia EP422 has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
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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)
Why this score
| Source | Ecopia EP422 | Affinity Touring |
|---|---|---|
| Tire Rack owners | 78 | 65 |
Wet
Score (0–100)
Why this score
| Source | Ecopia EP422 | Affinity Touring |
|---|---|---|
| Tire Rack owners | 76 | 54 |
Snow
Score (0–100)
Why this score
| Source | Ecopia EP422 | Affinity Touring |
|---|---|---|
| Tire Rack owners | 57 | 40 |
Comfort
Score (0–100)
Why this score
| Source | Ecopia EP422 | Affinity Touring |
|---|---|---|
| Tire Rack owners | 80 | 58 |
Noise
Score (0–100)
Treadwear
Score (0–100)
Why this score
| Source | Ecopia EP422 | Affinity Touring |
|---|---|---|
| Tire Rack owners | 70 | 55 |
Handling
Score (0–100)
Scores at a glance
| Category | Bridgestone Ecopia EP422 | Firestone Affinity Touring |
|---|---|---|
| Relative Score | 67 | – |
| Dry | 70 | – |
| Wet | 71 | – |
| Snow | 61 | – |
| Comfort | 72 | – |
| Noise | 71 | – |
| Treadwear | 62 | – |
| Handling | 64 | – |
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
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Important
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Neutral
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Neutral
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Neutral
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Important
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Neutral
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Recomputed
Headline score
67
/ 100
Tire A
–
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
Final verdict
Which one should you actually buy?
67
/ 100
Bridgestone
–
/ 100
Firestone
Only Bridgestone Ecopia EP422 has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
Tire A · Bridgestone Ecopia EP422
Tire B · Firestone Affinity Touring
More comparisons
Also compared with
Bridgestone Ecopia EP422 also compared with
Firestone Affinity Touring 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.