Tests – · none yet Owners 42 · 13 reviews
Head-to-head
Updated
Bridgestone Ecopia EP422 Plus vs Goodyear Assurance All-Season — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Assurance All-Season leads, 55–51 Narrow edge
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Tests – · none yet Owners 49 · 49 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
47
Dry
Assurance All-Season +1057Why this score
Source Ecopia EP422 Plus Assurance All-Season Reviews found online 35 51 -
53
Wet
Assurance All-Season +558Why this score
Source Ecopia EP422 Plus Assurance All-Season Reviews found online 46 54 -
54
Snow
Ecopia EP422 Plus +351Why this score
Source Ecopia EP422 Plus Assurance All-Season Reviews found online 43 38 -
56
Comfort
Assurance All-Season +460Why this score
Source Ecopia EP422 Plus Assurance All-Season Reviews found online 44 51 -
57
Noise
Assurance All-Season +562Why this score
Source Ecopia EP422 Plus Assurance All-Season Reviews found online 44 56 -
52
Treadwear
Assurance All-Season +153Why this score
Source Ecopia EP422 Plus Assurance All-Season Reviews found online 42 44 -
43
Handling
Assurance All-Season +649Why this score
Source Ecopia EP422 Plus Assurance All-Season Reviews found online 43 49
Scores at a glance
| Category | Bridgestone Ecopia EP422 Plus | Goodyear Assurance All-Season |
|---|---|---|
| Relative Score | 51 | 55 |
| Dry | 47 | 57 |
| Wet | 53 | 58 |
| Snow | 54 | 51 |
| Comfort | 56 | 60 |
| Noise | 57 | 62 |
| Treadwear | 52 | 53 |
| Handling | 43 | 49 |
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.
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Recomputed
Headline score
51
/ 100
Ecopia EP422 Plus
55
/ 100
Assurance All-Season
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Ecopia EP422 Plus
Pros
- Excellent fuel economy and low rolling resistance
- High initial ride comfort and highway smoothness
- Predictable handling in general daily driving and light weather conditions
Cons
- Significantly falls short of expected tread life and mileage warranties
- Develops loud highway whining noise, harmonics, and vibrations as the tire wears
- Stiff ride quality reported on certain vehicles
Tire B Assurance All-Season
Pros
- High level of ride comfort and low road noise
- Excellent value for the price point
- Reliable dry and wet weather traction for non-aggressive drivers
Cons
- Inconsistent tread life, with reports of premature wear well before the warranty limit
- Poor performance in winter conditions, specifically on ice and deep snow
- Occasional reports of vibration and balance issues immediately after installation
Specs side by side
| Attribute | A · Bridgestone Ecopia EP422 Plus | B · Goodyear Assurance All-Season |
|---|---|---|
| Category | Summer Premium Touring tires | — |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 51 |
| Rim diameters | — | 14″ – 20″ |
| Tread depth | — | 9/32″ |
| UTQG | — | 600 A B |
| Treadwear warranty | — | 65,000 mi |
| Sidewall | — | Blackwall |
| Max pressure | — | 51 psi |
Which one should you actually buy?
51
/ 100
Bridgestone Ecopia EP422 Plus
55
/ 100
Goodyear Assurance All-Season
Winner: Goodyear Assurance All-Season — better dry, handling and wet. Pick the Bridgestone Ecopia EP422 Plus if snow matters most to you.
Pick tire B
You want the most grip on dry roads
Goodyear Assurance All-Season scores 57 vs 47 on dry.
Pick tire B
You enjoy sharp, responsive handling
Goodyear Assurance All-Season scores 49 vs 43 on handling.
Pick tire B
Your priority is wet-weather safety
Goodyear Assurance All-Season scores 58 vs 53 on wet.
Pick tire B
You want a quieter cabin
Goodyear Assurance All-Season scores 62 vs 57 on noise.
Tire A · Bridgestone Ecopia EP422 Plus
Tire B · Goodyear Assurance All-Season
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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.