Tests – · none yet Owners 48 · 15 reviews
Bridgestone Ecopia EP422 vs Bridgestone Ecopia EP422 Plus — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Ecopia EP422 leads, 54–51 Narrow edge
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Tests – · none yet Owners 42 · 24 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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52
Dry
Ecopia EP422 +547Why this score
Source Ecopia EP422 Ecopia EP422 Plus Reviews found online 44 35 -
56
Wet
Ecopia EP422 +353Why this score
Source Ecopia EP422 Ecopia EP422 Plus Reviews found online 51 47 -
56
Snow
Ecopia EP422 +254Why this score
Source Ecopia EP422 Ecopia EP422 Plus Reviews found online 46 43 -
57
Comfort
Ecopia EP422 +255Why this score
Source Ecopia EP422 Ecopia EP422 Plus Reviews found online 44 40 -
62
Noise
Ecopia EP422 +458Why this score
Source Ecopia EP422 Ecopia EP422 Plus Reviews found online 54 44 -
58
Treadwear
Ecopia EP422 +454Why this score
Source Ecopia EP422 Ecopia EP422 Plus Reviews found online 52 45 -
43
Handling
Ecopia EP422 +340Why this score
Source Ecopia EP422 Ecopia EP422 Plus Reviews found online 43 40
Scores at a glance
| Category | Bridgestone Ecopia EP422 | Bridgestone Ecopia EP422 Plus |
|---|---|---|
| Relative Score | 54 | 51 |
| Dry | 52 | 47 |
| Wet | 56 | 53 |
| Snow | 56 | 54 |
| Comfort | 57 | 55 |
| Noise | 62 | 58 |
| Treadwear | 58 | 54 |
| Handling | 43 | 40 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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.
Ecopia EP422
Ecopia EP422 Plus
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Ecopia EP422
Not enough owner reviews yet to extract themes.
Tire B Ecopia EP422 Plus
Pros
- Excellent fuel economy and low rolling resistance
- Quiet and comfortable ride quality when new
- Predictable dry and wet traction for conservative daily commuting
Cons
- Significantly shorter tread life than advertised or expected
- Develops loud whining, buzzing, and increased noise as the tread wears down
- Stiff ride quality or harshness over rough pavement and cracks
Specs side by side
| Attribute | A · Bridgestone Ecopia EP422 | B · Bridgestone Ecopia EP422 Plus |
|---|---|---|
| Category | — | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 6 | 15 |
| Rim diameters | 15″ – 17″ | 15″ – 17″ |
| Tread depth | 10/32″ | 11/32″ |
| UTQG | 480 A A | 640 A A |
| Treadwear warranty | 65,000 mi | 70,000 mi |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 51 psi | 44 psi |
Which one should you actually buy?
Bridgestone Ecopia EP422
Bridgestone Ecopia EP422 Plus
Winner: Bridgestone Ecopia EP422 — better dry, noise and treadwear. It leads or ties in every category we score.
Bridgestone Ecopia EP422 scores 52 vs 47 on dry.
Bridgestone Ecopia EP422 scores 62 vs 58 on noise.
Bridgestone Ecopia EP422 scores 58 vs 54 on treadwear.
Bridgestone Ecopia EP422 scores 56 vs 53 on wet.
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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.