73
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
67/100
14 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Dunlop SP Sport 2050 vs Toyo Proxes RA1 — 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
81
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
86/100
10 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Toyo Proxes RA1 — better treadwear, dry and handling. It leads or ties in every category we score.
Read full
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Category breakdown
7 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)
Proxes RA1 leads by 12
Why this score
| Source | SP Sport 2050 | Proxes RA1 |
|---|---|---|
| Tire Rack owners | – | 92 |
| Tyre Reviews owners | 75 | 97 |
| SimpleTire owners | – | 97 |
Wet
Score (0–100)
SP Sport 2050 leads by 1
Why this score
| Source | SP Sport 2050 | Proxes RA1 |
|---|---|---|
| Tire Rack owners | – | 72 |
| Tyre Reviews owners | 50 | 73 |
| SimpleTire owners | – | 73 |
Snow
Score (0–100)
Why this score
| Source | SP Sport 2050 | Proxes RA1 |
|---|---|---|
| SimpleTire owners | – | 60 |
Comfort
Score (0–100)
Proxes RA1 leads by 6
Why this score
| Source | SP Sport 2050 | Proxes RA1 |
|---|---|---|
| Tire Rack owners | – | 78 |
| Tyre Reviews owners | 73 | 67 |
| SimpleTire owners | – | 94 |
Noise
Score (0–100)
Why this score
| Source | SP Sport 2050 | Proxes RA1 |
|---|---|---|
| SimpleTire owners | – | 91 |
Treadwear
Score (0–100)
Proxes RA1 leads by 13
Why this score
| Source | SP Sport 2050 | Proxes RA1 |
|---|---|---|
| Tire Rack owners | – | 88 |
| Tyre Reviews owners | 58 | 93 |
| SimpleTire owners | – | 77 |
Handling
Score (0–100)
Proxes RA1 leads by 10
Why this score
| Source | SP Sport 2050 | Proxes RA1 |
|---|---|---|
| Tyre Reviews owners | 63 | 73 |
Scores at a glance
| Category | Dunlop SP Sport 2050 | Toyo Proxes RA1 |
|---|---|---|
| Relative Score | 73 | 81 |
| Dry | 85 | 97 |
| Wet | 74 | 73 |
| Snow | – | 60 |
| Comfort | 79 | 85 |
| Noise | – | 91 |
| Treadwear | 69 | 82 |
| Handling | 63 | 73 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Recomputed
Headline score
73
/ 100
Tire A
81
/ 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 Dunlop SP Sport 2050 is generally regarded as a high-performance tire that excels in ride comfort, cabin quietness, and dry-road handling. While many users appreciate its refined road manners, the consensus is heavily polarized by concerns regarding rapid tread wear and inconsistent wet-weather traction, particularly on high-horsepower vehicles.
Pros
- Excellent ride comfort and low cabin noise levels
- Strong dry-weather grip and responsive handling
- Superior longevity compared to some premium factory-fitted alternatives
- Stable sidewall construction providing predictable steering feedback
Cons
- Rapid tread wear, especially on performance-oriented vehicles
- Inconsistent or poor traction in wet and cold conditions
- High cost-to-mileage ratio for aggressive drivers
- Lack of sufficient grip for high-horsepower, high-torque applications
Observations
- High-performance luxury sedans (e.g., C63s AMG) struggle with traction, suggesting the tire is ill-suited for high-torque outputs.
- Owners of larger vehicles like the Audi SQ5 report excellent handling characteristics but note that the tire's tread life is significantly compromised by the vehicle's weight and performance demands.
The Toyo Proxes RA1 is widely regarded as a premier R-compound tire that balances exceptional track-day grip with surprising longevity. Users consistently praise its predictable handling characteristics and ability to maintain performance throughout the life of the tread, making it a favorite for both competitive racing and spirited street driving.
Pros
- Exceptional dry grip that remains consistent even as the tread wears down.
- Superior tire life compared to many other dedicated track-focused compounds.
- Predictable breakaway characteristics that provide driver confidence at the limit.
- Versatile performance, suitable for both track use and limited street driving.
Cons
- Performance can become 'greasy' if the tire is overdriven or overheated during long sessions.
- Requires proper heat cycling and break-in procedures to achieve optimal performance.
- Sensitive to alignment settings, which can lead to accelerated or uneven wear if not managed.
- Limited wet weather capability, requiring caution in rainy conditions.
Observations
- Users specifically noted the tire's effectiveness in competitive racing classes like SSM, where it offers a competitive alternative to dedicated slicks.
- The tire is frequently compared favorably to more expensive ultra-high-performance tires, offering similar grip levels at a lower price point.
Specifications
Specs side by side
| Attribute | A · Dunlop SP Sport 2050 | B · Toyo Proxes RA1 |
|---|---|---|
| Category | Summer Premium Touring tires | Summer Trackday and Competition tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 6 |
| Rim diameters | — | 15″ – 18″ |
| Tread depth | — | 8/32″ |
| UTQG | — | 100 A A |
| Sidewall | — | Blackwall |
| Max pressure | — | 44 psi |
Final verdict
Which one should you actually buy?
73
/ 100
Dunlop
81
/ 100
Toyo
Winner: Toyo Proxes RA1 — better treadwear, dry and handling. It leads or ties in every category we score.
Pick tire B
You want the longest tread life
Toyo Proxes RA1 scores 82 vs 69 on treadwear.
Pick tire B
You want the most grip on dry roads
Toyo Proxes RA1 scores 97 vs 85 on dry.
Pick tire B
You enjoy sharp, responsive handling
Toyo Proxes RA1 scores 73 vs 63 on handling.
Pick tire B
You want the most comfortable ride
Toyo Proxes RA1 scores 85 vs 79 on comfort.
Tire A · Dunlop SP Sport 2050
Tire B · Toyo Proxes RA1
More comparisons
Also compared with
Dunlop SP Sport 2050 also compared with
Toyo Proxes RA1 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.