75
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
81/100
21 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Kumho V70a 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: Kumho V70a — better dry, wet and comfort. Pick the Toyo R888 R if treadwear matters 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)
V70a leads by 22
Why this score
| Source | V70a | R888 R |
|---|---|---|
| Professional tests (TWG score) | – | 69 |
| Tyre Reviews owners | 99 | 90 |
Wet
Score (0–100)
V70a leads by 15
Why this score
| Source | V70a | R888 R |
|---|---|---|
| Tyre Reviews owners | 78 | 63 |
Comfort
Score (0–100)
V70a leads by 8
Why this score
| Source | V70a | R888 R |
|---|---|---|
| Tyre Reviews owners | 70 | 62 |
Treadwear
Score (0–100)
R888 R leads by 5
Why this score
| Source | V70a | R888 R |
|---|---|---|
| Tyre Reviews owners | 55 | 60 |
Handling
Score (0–100)
V70a leads by 1
Why this score
| Source | V70a | R888 R |
|---|---|---|
| Tyre Reviews owners | 86 | 85 |
Scores at a glance
| Category | Kumho V70a | Toyo R888 R |
|---|---|---|
| Relative Score | 75 | 68 |
| Dry | 99 | 77 |
| Wet | 78 | 63 |
| Comfort | 70 | 62 |
| Treadwear | 55 | 60 |
| Handling | 86 | 85 |
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
75
/ 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 Kumho V70a is highly regarded as a competitive, high-performance track tire that offers exceptional dry grip and surprising versatility in damp conditions. While users consistently praise its rapid warm-up time and stability, they note that its aggressive nature leads to rapid tread wear, making it better suited for dedicated track use than high-mileage street driving.
Pros
- Exceptional dry grip and track performance
- Rapid warm-up time compared to competitors
- Strong stability and stiff sidewall construction
- Surprisingly capable in damp or light wet conditions
- High value-to-performance ratio
Cons
- Rapid tread wear rate
- Difficult to mount due to stiff sidewalls
- Limited longevity for daily driving
- Performance drops significantly in standing water
Observations
- Front-wheel drive users noted that tire temperature is critical for rear-end grip in wet conditions.
- High-performance vehicles like the M3 CSL and GT3 benefit from the tire's quick heat-cycling compared to standard track-day alternatives.
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 · Kumho V70a | B · Toyo R888 R |
|---|---|---|
| Category | Summer Trackday and Competition tires | Summer Trackday and Competition tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
75
/ 100
Kumho
68
/ 100
Toyo
Winner: Kumho V70a — better dry, wet and comfort. Pick the Toyo R888 R if treadwear matters most to you.
Pick tire A
You want the most grip on dry roads
Kumho V70a scores 99 vs 77 on dry.
Pick tire A
Your priority is wet-weather safety
Kumho V70a scores 78 vs 63 on wet.
Pick tire A
You want the most comfortable ride
Kumho V70a scores 70 vs 62 on comfort.
Pick tire B
You want the longest tread life
Toyo R888 R scores 60 vs 55 on treadwear.
Tire A · Kumho V70a
Tire B · Toyo R888 R
More comparisons
Also compared with
Kumho V70a 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.