70
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
65/100
23 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone Turanza ER33 vs Bridgestone Turanza GR100 — 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
4 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Turanza GR100 — better wet, comfort and dry. Pick the Bridgestone Turanza ER33 if treadwear matters most to you.
Read full
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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 GR100 leads by 8
Why this score
| Source | Turanza ER33 | Turanza GR100 |
|---|---|---|
| Tire Rack owners | 78 | – |
| Tyre Reviews owners | 75 | 83 |
Wet
Score (0–100)
Turanza GR100 leads by 21
Why this score
| Source | Turanza ER33 | Turanza GR100 |
|---|---|---|
| Tire Rack owners | 67 | – |
| Tyre Reviews owners | 59 | 80 |
Comfort
Score (0–100)
Turanza GR100 leads by 20
Why this score
| Source | Turanza ER33 | Turanza GR100 |
|---|---|---|
| Tire Rack owners | 73 | – |
| Tyre Reviews owners | 57 | 78 |
Treadwear
Score (0–100)
Turanza ER33 leads by 15
Why this score
| Source | Turanza ER33 | Turanza GR100 |
|---|---|---|
| Tire Rack owners | 51 | – |
| Tyre Reviews owners | 90 | 73 |
Handling
Score (0–100)
Turanza GR100 leads by 3
Why this score
| Source | Turanza ER33 | Turanza GR100 |
|---|---|---|
| Tyre Reviews owners | 62 | 65 |
Scores at a glance
| Category | Bridgestone Turanza ER33 | Bridgestone Turanza GR100 |
|---|---|---|
| Relative Score | 70 | 76 |
| Dry | 75 | 83 |
| Wet | 59 | 80 |
| Comfort | 58 | 78 |
| Treadwear | 88 | 73 |
| Handling | 62 | 65 |
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
70
/ 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 ER33 is widely recognized as a highly durable, long-lasting touring tire that excels in dry conditions but frequently underperforms in wet weather and comfort metrics. While many users appreciate its longevity and robust construction, the consensus points to significant issues regarding excessive road noise and inconsistent wet-weather traction.
Pros
- Exceptional tread life and durability
- Reliable dry-weather grip and handling
- Stiff sidewall construction
- Consistent performance for daily commuting
Cons
- High levels of cabin and road noise
- Poor wet-weather performance and hydroplaning resistance
- Mediocre ride comfort and impact absorption
- Unpredictable handling in cold or wet conditions
Observations
- Users on compact vehicles like the Mazda 3 report generally higher satisfaction with handling, whereas owners of premium vehicles like the Lexus IS350 often find the tire's noise and lack of refinement disappointing for the vehicle class.
- Drivers of MPVs and heavier vehicles appreciate the tire's ability to handle load and road abuse, though they note a significant trade-off in ride harshness.
The Bridgestone Turanza GR100 is widely regarded as a premium comfort-oriented tire that excels in providing a smooth, vibration-free ride for families. While it delivers reliable safety and stability, user consensus is mixed regarding its noise levels and overall value proposition given its high price point.
Pros
- Exceptional ride comfort and vibration absorption
- High level of stability and safety
- Effective braking performance
- Smooth handling on uneven road surfaces
Cons
- High retail price compared to competitors
- Inconsistent noise reduction performance
- Average grip levels during spirited driving
- Progressive grip fade at the limit
Observations
- Users prioritizing family comfort report significant improvements in cabin tranquility and reduced road vibration compared to sport-oriented tires.
- The tire is frequently selected by drivers who prioritize passenger comfort over high-performance handling characteristics.
Specifications
Specs side by side
| Attribute | A · Bridgestone Turanza ER33 | B · Bridgestone Turanza GR100 |
|---|---|---|
| Category | Summer Premium Touring tires | All Season Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
70
/ 100
Bridgestone
76
/ 100
Bridgestone
Winner: Bridgestone Turanza GR100 — better wet, comfort and dry. Pick the Bridgestone Turanza ER33 if treadwear matters most to you.
Pick tire B
Your priority is wet-weather safety
Bridgestone Turanza GR100 scores 80 vs 59 on wet.
Pick tire B
You want the most comfortable ride
Bridgestone Turanza GR100 scores 78 vs 58 on comfort.
Pick tire A
You want the longest tread life
Bridgestone Turanza ER33 scores 88 vs 73 on treadwear.
Pick tire B
You want the most grip on dry roads
Bridgestone Turanza GR100 scores 83 vs 75 on dry.
Tire A · Bridgestone Turanza ER33
Tire B · Bridgestone Turanza GR100
More comparisons
Also compared with
Bridgestone Turanza ER33 also compared with
Bridgestone Turanza GR100 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.