79
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
86/100
3 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Bridgestone Potenza S01 vs Toyo R888 R — Compared (September 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
68
/ 100
Objective (60%)
70/100
1 professional test
User signal (40%)
74/100
29 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Potenza S01 — better dry, wet 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)
Potenza S01 leads by 20
Why this score
| Source | Potenza S01 | R888 R |
|---|---|---|
| Professional tests (TWG score) | – | 69 |
| Tyre Reviews owners | 97 | 90 |
Wet
Score (0–100)
Potenza S01 leads by 14
Why this score
| Source | Potenza S01 | R888 R |
|---|---|---|
| Tyre Reviews owners | 77 | 63 |
Comfort
Score (0–100)
Potenza S01 leads by 8
Why this score
| Source | Potenza S01 | R888 R |
|---|---|---|
| Tyre Reviews owners | 70 | 62 |
Treadwear
Score (0–100)
Potenza S01 leads by 7
Why this score
| Source | Potenza S01 | R888 R |
|---|---|---|
| Tyre Reviews owners | 67 | 60 |
Handling
Score (0–100)
Potenza S01 leads by 12
Why this score
| Source | Potenza S01 | R888 R |
|---|---|---|
| Tyre Reviews owners | 97 | 85 |
Scores at a glance
| Category | Bridgestone Potenza S01 | Toyo R888 R |
|---|---|---|
| Relative Score | 79 | 68 |
| Dry | 97 | 77 |
| Wet | 77 | 63 |
| Comfort | 70 | 62 |
| Treadwear | 67 | 60 |
| Handling | 97 | 85 |
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
79
/ 100
Tire A
68
/ 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 Potenza S01 is widely regarded as a high-performance tire that prioritizes exceptional grip and handling dynamics over longevity and comfort. While enthusiasts appreciate its uncompromising performance in both wet and dry conditions, users should be prepared for rapid tread wear and a firm, noisy ride quality.
Pros
- Exceptional grip levels in both wet and dry conditions
- Superior handling characteristics favored by performance-oriented vehicles
- High-speed stability and performance consistency
Cons
- Very rapid tread wear and short lifespan
- High levels of road noise
- Stiff and uncomfortable ride quality
Observations
- Performance-focused vehicles like the Mitsubishi Evo 6 highlight the tire's tendency to wear out in sync with aggressive service intervals.
- Porsche OEM N-Spec variants are noted for being intentionally uncompromising, designed specifically to complement sport-tuned suspensions.
The Toyo R888 R is a polarizing semi-slick tire that excels in dry track conditions, offering sharp steering response and high levels of mechanical grip. While enthusiasts praise its performance on lightweight vehicles, many users report significant noise, rapid tread wear, and inconsistent performance in wet or cold conditions, leading to a mixed consensus regarding its value for street-driven vehicles.
Pros
- Exceptional dry grip and cornering stability
- Sharp, communicative steering feedback
- Strong, stiff sidewall construction
- Predictable handling once the tire reaches optimal operating temperature
Cons
- High levels of road noise, particularly at highway speeds
- Rapid tread wear and short lifespan
- Poor performance and potential for aquaplaning in standing water
- Performance degradation after multiple heat cycles
Observations
- Lightweight, track-focused vehicles like the Caterham or Clio 197 report significantly better satisfaction than owners of modern, heavy vehicles exceeding 1400kg.
- High-horsepower applications (700whp+) may experience accelerated wear and reach the tire's thermal limits quickly.
- Users note that the tire requires specific alignment settings to maximize longevity and prevent uneven wear.
Specifications
Specs side by side
| Attribute | A · Bridgestone Potenza S01 | B · Toyo R888 R |
|---|---|---|
| Category | Summer Max Performance tires | Summer Trackday and Competition tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
79
/ 100
Bridgestone
68
/ 100
Toyo
Winner: Bridgestone Potenza S01 — better dry, wet and handling. It leads or ties in every category we score.
Pick tire A
You want the most grip on dry roads
Bridgestone Potenza S01 scores 97 vs 77 on dry.
Pick tire A
Your priority is wet-weather safety
Bridgestone Potenza S01 scores 77 vs 63 on wet.
Pick tire A
You enjoy sharp, responsive handling
Bridgestone Potenza S01 scores 97 vs 85 on handling.
Pick tire A
You want the most comfortable ride
Bridgestone Potenza S01 scores 70 vs 62 on comfort.
Tire A · Bridgestone Potenza S01
Tire B · Toyo R888 R
More comparisons
Also compared with
Bridgestone Potenza S01 also compared with
Toyo R888 R 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.