66
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
64/100
44 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone Turanza ER30 vs Bridgestone Turanza ER300 — 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
76
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
75/100
195 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Turanza ER300 — better wet, comfort and handling. It leads or ties in every category we score.
Read full
TireWheelGuide may earn a commission from purchases made via links on this page.
Category breakdown
5 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)
Turanza ER300 leads by 5
Why this score
| Source | Turanza ER30 | Turanza ER300 |
|---|---|---|
| Tyre Reviews owners | 78 | 83 |
Wet
Score (0–100)
Turanza ER300 leads by 15
Why this score
| Source | Turanza ER30 | Turanza ER300 |
|---|---|---|
| Tyre Reviews owners | 61 | 76 |
Comfort
Score (0–100)
Turanza ER300 leads by 14
Why this score
| Source | Turanza ER30 | Turanza ER300 |
|---|---|---|
| Tyre Reviews owners | 57 | 71 |
Treadwear
Score (0–100)
Turanza ER300 leads by 5
Why this score
| Source | Turanza ER30 | Turanza ER300 |
|---|---|---|
| Tyre Reviews owners | 73 | 78 |
Handling
Score (0–100)
Turanza ER300 leads by 11
Why this score
| Source | Turanza ER30 | Turanza ER300 |
|---|---|---|
| Tyre Reviews owners | 62 | 73 |
Scores at a glance
| Category | Bridgestone Turanza ER30 | Bridgestone Turanza ER300 |
|---|---|---|
| Relative Score | 66 | 76 |
| Dry | 78 | 83 |
| Wet | 61 | 76 |
| Comfort | 57 | 71 |
| Treadwear | 73 | 78 |
| Handling | 62 | 73 |
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
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score
66
/ 100
Tire A
76
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Bridgestone Turanza ER30 is a polarizing original equipment (OE) tire that is frequently criticized for excessive road noise and a harsh ride quality attributed to its stiff compound. While a segment of users praises its exceptional longevity and durability in dry, warm climates, many report significant performance degradation in wet or cold conditions, leading to a lack of confidence in adverse weather.
Pros
- Exceptional tread life and durability in dry conditions
- Strong dry-weather grip and handling feedback
- Robust sidewall construction with effective rim protection
- High resistance to punctures
Cons
- Excessive, droning road noise on various surfaces
- Poor traction and instability in wet, cold, or slushy conditions
- Harsh, uncomfortable ride quality due to stiff rubber compound
- Significant performance drop-off as the tire ages
Observations
- Users with heavy SUVs and performance-oriented vehicles noted rapid, uneven wear, particularly on rear axles.
- Drivers of compact hatchbacks frequently cited the tire as being overly loud and harsh for daily city commuting.
- Performance on rough or concrete road surfaces is consistently reported as significantly noisier than on smooth tarmac.
The Bridgestone Turanza ER300 is widely regarded as a reliable, long-lasting touring tire that excels in dry conditions and provides predictable handling for daily commuting. While many users praise its longevity and consistent performance, a significant portion of the user base reports issues with increased road noise, a firm ride, and a noticeable decline in wet-weather grip as the tread wears down.
Pros
- Exceptional tread life and durability, with many users reporting high mileage.
- Strong, predictable dry-weather handling and stability.
- Good value for money as a premium touring option.
- Consistent performance across a wide variety of vehicle types.
Cons
- Significant road noise, particularly on older or rougher asphalt surfaces.
- Noticeable deterioration in wet-weather traction and braking as the tire ages.
- Firm, sometimes harsh ride quality that lacks comfort on uneven roads.
- Poor performance in snow and near-freezing temperatures.
Observations
- Users with heavier vehicles or high-torque diesel engines reported faster-than-expected front tire wear.
- Drivers using lower-profile sizes (e.g., 45-series) frequently noted a harsher, less comfortable ride quality.
- Some owners of compact cars noted that the tire's stiff sidewall contributed to a 'nervous' or 'twitchy' handling feel on certain road surfaces.
Specifications
Specs side by side
| Attribute | A · Bridgestone Turanza ER30 | B · Bridgestone Turanza ER300 |
|---|---|---|
| Category | Summer Premium Touring tires | Summer Premium Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
66
/ 100
Bridgestone
76
/ 100
Bridgestone
Winner: Bridgestone Turanza ER300 — better wet, comfort and handling. It leads or ties in every category we score.
Pick tire B
Your priority is wet-weather safety
Bridgestone Turanza ER300 scores 76 vs 61 on wet.
Pick tire B
You want the most comfortable ride
Bridgestone Turanza ER300 scores 71 vs 57 on comfort.
Pick tire B
You enjoy sharp, responsive handling
Bridgestone Turanza ER300 scores 73 vs 62 on handling.
Pick tire B
You want the most grip on dry roads
Bridgestone Turanza ER300 scores 83 vs 78 on dry.
Tire A · Bridgestone Turanza ER30
Tire B · Bridgestone Turanza ER300
More comparisons
Also compared with
Bridgestone Turanza ER30 also compared with
Bridgestone Turanza ER300 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.