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SKU: 255480 | UPC: 4981910570028
Toyo Proxes R 345/35ZR18 109W Ultra High Performance Summer Tire
The Toyo Proxes R 255480 is the best extreme-performance summer tire for serious track enthusiasts and street tuners running 345/35ZR18 size on high-horsepower sports cars and supercars. This ultra-wide tire features a directional tread pattern, high-grip compound, and reinforced construction for maximum dry traction, razor-sharp cornering, and confident high-speed stability, delivering track-ready grip and precise handling on dry surfaces.
Key Features
- Directional Tread Pattern: Aggressive V-shaped design optimizes dry grip, stability, and water evacuation for wet conditions
- High-Grip Compound: Soft, sticky rubber formulation provides exceptional adhesion and heat resistance during hard driving
- Reinforced Sidewalls: Stiff construction delivers sharp steering response and high-speed cornering stability
- W-Rated: 109W rating supports high-speed performance up to 168 mph with excellent load capacity
Specifications
| Specification | Detail |
|---|---|
| Part Number | 255480 |
| Size | 345/35ZR18 |
| Load Index | 109 (2271 lbs max load) |
| Speed Rating | W (168 mph) |
| Sidewall | Blackwall |
| Tread Depth | Approx. 8/32" |
| UTQG | 200 AA A |
| Country of Origin | Japan |
| Warranty | None (Track/Performance Focused) |
Product Notes
- Ultra high performance summer tire – optimized for dry track and aggressive street use, not for winter/snow
- Sold individually – purchase quantity needed for your vehicle (typically 2 or 4)
- Ideal for track days, autocross, and high-performance street driving – not recommended for daily commuting
Installation Notes
- Estimated time: 30-60 minutes per tire, professional mounting/balancing recommended
- Proper alignment and inflation essential for maximum performance, tire life, and even wear
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| Various | Multiple Applications | 345/35ZR18 Size | Confirm exact vehicle fitment |
| Common | Porsche 911 Turbo/GT3, Chevrolet Corvette Z06/ZR1, Dodge Viper, Nissan GT-R (wide rear), BMW M5/M6 (staggered), etc. | High-Performance & Supercars |
Why Choose Toyo Proxes R?
- Extreme-performance summer tire engineered for maximum dry grip and track-ready handling
- Directional tread and high-grip compound provide razor-sharp response and stability at high speeds
- Trusted by track enthusiasts for consistent performance in demanding conditions
Frequently Asked Questions
-
Q: Is this a summer tire?
A: Yes, ultra high performance summer – maximum dry traction, not for snow/ice. -
Q: How does it perform in light rain?
A: Good wet grip for extreme summer tire – deep grooves help with light water evacuation. -
Q: Is it noisy?
A: Moderate – aggressive tread can produce some road noise, typical for track-focused tires. -
Q: What's the tread life?
A: No mileage warranty – expected shorter life due to soft compound and performance focus.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official Toyo retail packaging
TOYO
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