66
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
65/100
24 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone Ecopia EP422 Plus vs Sumitomo Tour+ LST — 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.
VS
45
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
42/100
2 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Ecopia EP422 Plus — better handling, treadwear and comfort. It leads or ties in every category we score.
Read full
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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)
Ecopia EP422 Plus leads by 9
Why this score
| Source | Ecopia EP422 Plus | Tour+ LST |
|---|---|---|
| Tire Rack owners | 81 | – |
| Tyre Reviews owners | 60 | 65 |
Wet
Score (0–100)
Ecopia EP422 Plus leads by 16
Why this score
| Source | Ecopia EP422 Plus | Tour+ LST |
|---|---|---|
| Tire Rack owners | 74 | – |
| Tyre Reviews owners | 57 | 50 |
Snow
Score (0–100)
Why this score
| Source | Ecopia EP422 Plus | Tour+ LST |
|---|---|---|
| Tire Rack owners | 54 | – |
Comfort
Score (0–100)
Ecopia EP422 Plus leads by 21
Why this score
| Source | Ecopia EP422 Plus | Tour+ LST |
|---|---|---|
| Tire Rack owners | 77 | – |
| Tyre Reviews owners | 64 | 50 |
Noise
Score (0–100)
Treadwear
Score (0–100)
Ecopia EP422 Plus leads by 23
Why this score
| Source | Ecopia EP422 Plus | Tour+ LST |
|---|---|---|
| Tire Rack owners | 72 | – |
| Tyre Reviews owners | 53 | 40 |
Handling
Score (0–100)
Ecopia EP422 Plus leads by 35
Why this score
| Source | Ecopia EP422 Plus | Tour+ LST |
|---|---|---|
| Tyre Reviews owners | 55 | 20 |
Scores at a glance
| Category | Bridgestone Ecopia EP422 Plus | Sumitomo Tour+ LST |
|---|---|---|
| Relative Score | 66 | 45 |
| Dry | 74 | 65 |
| Wet | 66 | 50 |
| Snow | 60 | – |
| Comfort | 71 | 50 |
| Noise | 70 | – |
| Treadwear | 63 | 40 |
| Handling | 55 | 20 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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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
66
/ 100
Tire A
45
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Bridgestone Ecopia EP422 Plus is a polarizing tire that excels in fuel efficiency and initial comfort but frequently disappoints users regarding tread longevity and wet-weather performance. While many owners appreciate its low rolling resistance and quiet ride when new, a significant portion of the user base reports premature wear and a noticeable increase in road noise as the tire ages.
Pros
- Excellent fuel economy due to low rolling resistance
- High level of ride comfort and noise suppression when new
- Predictable handling for daily commuting and highway driving
- Good dry traction for standard, non-spirited driving
Cons
- Significant premature tread wear failing to meet mileage expectations
- Poor performance in snow and ice conditions
- Increased road noise and vibration as the tire wears
- Lack of grip during spirited driving or in heavy rain
Observations
- SUV and Crossover owners (e.g., Mazda CX-9, Subaru Forester) frequently report that the tire's sidewall stiffness and grip limits are insufficient for the vehicle's weight and handling characteristics.
- Users of smaller, lighter vehicles (e.g., VW Jetta, Toyota Yaris) tend to report higher satisfaction with comfort and noise levels compared to those driving larger SUVs.
- Multiple reports indicate that the tire's performance degrades significantly after the first 20,000–30,000 miles, particularly regarding noise and vibration.
The Sumitomo Tour+ LST is perceived as a budget-oriented tire that prioritizes longevity over performance. While it offers improved tread durability compared to premium touring alternatives, users report a noticeable compromise in handling and overall grip.
Pros
- Improved tread wear longevity
- Cost-effective replacement option
Cons
- Significant reduction in grip compared to premium touring tires
- Compromised handling performance during spirited driving
Observations
- Users who prioritize tread life over cornering performance may find the trade-off acceptable for daily commuting.
- The tire is noted to perform poorly for drivers who engage in aggressive cornering.
Specifications
Specs side by side
| Attribute | A · Bridgestone Ecopia EP422 Plus | B · Sumitomo Tour+ LST |
|---|---|---|
| Category | Summer Premium Touring tires | Summer Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
66
/ 100
Bridgestone
45
/ 100
Sumitomo
Winner: Bridgestone Ecopia EP422 Plus — better handling, treadwear and comfort. It leads or ties in every category we score.
Pick tire A
You enjoy sharp, responsive handling
Bridgestone Ecopia EP422 Plus scores 55 vs 20 on handling.
Pick tire A
You want the longest tread life
Bridgestone Ecopia EP422 Plus scores 63 vs 40 on treadwear.
Pick tire A
You want the most comfortable ride
Bridgestone Ecopia EP422 Plus scores 71 vs 50 on comfort.
Pick tire A
Your priority is wet-weather safety
Bridgestone Ecopia EP422 Plus scores 66 vs 50 on wet.
Tire A · Bridgestone Ecopia EP422 Plus
Tire B · Sumitomo Tour+ LST
More comparisons
Also compared with
Bridgestone Ecopia EP422 Plus also compared with
Sumitomo Tour+ LST 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.