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.
Head-to-head
Updated May 2026
Bridgestone Turanza GR100 vs Toyo R1R — 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
78
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
83/100
33 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Toyo R1R — better handling and dry. Pick the Bridgestone Turanza GR100 if treadwear and comfort matter most to you.
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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)
R1R leads by 12
Why this score
| Source | Turanza GR100 | R1R |
|---|---|---|
| Tyre Reviews owners | 83 | 95 |
Wet
Score (0–100)
R1R leads by 2
Why this score
| Source | Turanza GR100 | R1R |
|---|---|---|
| Tyre Reviews owners | 80 | 82 |
Comfort
Score (0–100)
Turanza GR100 leads by 6
Why this score
| Source | Turanza GR100 | R1R |
|---|---|---|
| Tyre Reviews owners | 78 | 72 |
Treadwear
Score (0–100)
Turanza GR100 leads by 11
Why this score
| Source | Turanza GR100 | R1R |
|---|---|---|
| Tyre Reviews owners | 73 | 62 |
Handling
Score (0–100)
R1R leads by 25
Why this score
| Source | Turanza GR100 | R1R |
|---|---|---|
| Tyre Reviews owners | 65 | 90 |
Scores at a glance
| Category | Bridgestone Turanza GR100 | Toyo R1R |
|---|---|---|
| Relative Score | 76 | 78 |
| Dry | 83 | 95 |
| Wet | 80 | 82 |
| Comfort | 78 | 72 |
| Treadwear | 73 | 62 |
| Handling | 65 | 90 |
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
76
/ 100
Tire A
78
/ 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 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.
The Toyo R1R is highly regarded by enthusiasts as a high-performance tire that bridges the gap between street and track use, offering exceptional dry grip and surprising wet-weather capability. While users praise its predictable handling and confidence-inspiring feedback, the soft compound results in rapid tread wear and a tendency to overheat during extended track sessions.
Pros
- Exceptional dry grip and cornering stability
- Predictable handling and communicative steering feedback
- Strong wet-weather performance for a performance-oriented tire
- Quick warm-up time ideal for sprinting and spirited street driving
Cons
- Rapid tread wear due to soft compound
- Prone to overheating and 'greasy' performance during prolonged track use
- Increased road noise compared to standard street tires
- Susceptibility to hydroplaning in deep standing water
Observations
- Lightweight vehicles (e.g., Miata, Lotus Europa, S16) report the best balance of handling and longevity.
- Front-wheel-drive users note significant improvements in traction and power delivery, though front tires wear noticeably faster than rears.
- Users with stiffly sprung or stripped-out cars report a noticeable increase in road noise and sensitivity to road imperfections.
Specifications
Specs side by side
| Attribute | A · Bridgestone Turanza GR100 | B · Toyo R1R |
|---|---|---|
| Category | All Season Touring tires | Summer Extreme Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
76
/ 100
Bridgestone
78
/ 100
Toyo
Winner: Toyo R1R — better handling and dry. Pick the Bridgestone Turanza GR100 if treadwear and comfort matter most to you.
Pick tire B
You enjoy sharp, responsive handling
Toyo R1R scores 90 vs 65 on handling.
Pick tire B
You want the most grip on dry roads
Toyo R1R scores 95 vs 83 on dry.
Pick tire A
You want the longest tread life
Bridgestone Turanza GR100 scores 73 vs 62 on treadwear.
Pick tire A
You want the most comfortable ride
Bridgestone Turanza GR100 scores 78 vs 72 on comfort.
Tire A · Bridgestone Turanza GR100
Tire B · Toyo R1R
More comparisons
Also compared with
Bridgestone Turanza GR100 also compared with
Toyo R1R 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.