75
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
65/100
1 owner review
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Pirelli P Zero Corsa Asimmetrico 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
76
/ 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.
VerdictToo close to call: Pirelli P Zero Corsa Asimmetrico and Toyo R1R are within 2 points overall. Pirelli P Zero Corsa Asimmetrico is stronger on comfort. Toyo R1R is stronger on wet.
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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)
P Zero Corsa Asimmetrico leads by 2
Why this score
| Source | P Zero Corsa Asimmetrico | R1R |
|---|---|---|
| Tyre Reviews owners | 100 | 95 |
Wet
Score (0–100)
R1R leads by 5
Why this score
| Source | P Zero Corsa Asimmetrico | R1R |
|---|---|---|
| Tyre Reviews owners | 80 | 82 |
Comfort
Score (0–100)
P Zero Corsa Asimmetrico leads by 4
Why this score
| Source | P Zero Corsa Asimmetrico | R1R |
|---|---|---|
| Tyre Reviews owners | 70 | 72 |
Treadwear
Score (0–100)
R1R leads by 2
Why this score
| Source | P Zero Corsa Asimmetrico | R1R |
|---|---|---|
| Tyre Reviews owners | 50 | 62 |
Handling
Score (0–100)
Why this score
| Source | P Zero Corsa Asimmetrico | R1R |
|---|---|---|
| Tyre Reviews owners | – | 90 |
Scores at a glance
| Category | Pirelli P Zero Corsa Asimmetrico | Toyo R1R |
|---|---|---|
| Relative Score | 75 | 76 |
| Dry | 97 | 95 |
| Wet | 77 | 82 |
| Comfort | 76 | 72 |
| Treadwear | 60 | 62 |
| Handling | – | 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
75
/ 100
Tire A
76
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Pirelli P Zero Corsa Asimmetrico is highly regarded for its exceptional dry-weather grip and performance capabilities, making it a fitting choice for high-performance vehicles. While users appreciate its track-oriented characteristics, the tire's tendency to pick up road debris and its limited longevity are noted drawbacks.
Pros
- Exceptional dry-weather traction and grip
- High-performance handling characteristics
- Reliable performance in varied weather conditions including light rain
Cons
- High propensity to collect and throw road debris/stones
- Rapid tread wear typical of ultra-high-performance compounds
- Potential for noise and paint damage due to debris pickup
Observations
- Owners of high-performance sedans like the Alfa Romeo Giulia Quadrifoglio report the tire effectively complements the vehicle's dynamic capabilities.
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 · Pirelli P Zero Corsa Asimmetrico | B · Toyo R1R |
|---|---|---|
| Category | Summer Extreme Performance tires | Summer Extreme Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Tread depth | 8/32″ | — |
| UTQG | 60 A A | — |
| Sidewall | Blackwall | — |
| Max pressure | 50 psi | — |
Final verdict
Which one should you actually buy?
75
/ 100
Pirelli
76
/ 100
Toyo
Too close to call: Pirelli P Zero Corsa Asimmetrico and Toyo R1R are within 2 points overall. Pirelli P Zero Corsa Asimmetrico is stronger on comfort. Toyo R1R is stronger on wet.
Pick tire B
Your priority is wet-weather safety
Toyo R1R scores 82 vs 77 on wet.
Pick tire A
You want the most comfortable ride
Pirelli P Zero Corsa Asimmetrico scores 76 vs 72 on comfort.
Tire A · Pirelli P Zero Corsa Asimmetrico
Tire B · Toyo R1R
More comparisons
Also compared with
Pirelli P Zero Corsa Asimmetrico 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.