Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
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Toyo Proxes RR Competition Summer Tire (245/40R17)
Item 478049
Our Price
$287.54 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Toyo Proxes RR Competition Summer Tire
- DOT Competition Tire for Track Use Only
- Race-Ready With Four-Thirty-Second Inch Deep Tread
- Symmetric Two-Groove Tread Design
- Specialized Tread Compound for Maximum Dry Traction
- Delivers Consistent Lap Times and Predictable Handling
- Provides Superior Cornering Force
- Designed for Road Racing, Track Days, and High-Performance Driving Schools
- Easy Installation
- Fits 245/40R17
| Brand | Toyo |
| Tire Model | Proxes RR |
| Tire Type | Drag Radial |
| Tire Size | 245/40R17 |
| Tire Diameter | 25 |
| Tire Load Index | N/A |
| Tire Load Rating | N/A |
| Tire Tread Depth | 3/32" |
| Tire Revs Per Mile | 817 |
| Tire Speed Rating | (V) Up to 149mph |
| Tire Weight | 22 |
| Wheel Diameter | 17 |
| UTQG Tire Rating | 40, C A |
| Tire Tread Pattern | Non-Directional |
| Minimum Wheel Width | 8" |
| Maximum Wheel Width | 9" |
Description
Track-Ready Grip and Performance. The Toyo Proxes RR Competition Summer Tire is engineered specifically for racing enthusiasts and professionals who demand consistent grip and lap time precision. Built for dry track surfaces, this DOT-approved competition tire is ideal for road racing, time trials, and performance driving events where traction and response are critical.
Construction and Appearance. Featuring a symmetric two-groove tread design and a specialized compound, the Proxes RR maximizes contact patch and heat control for high-speed stability. The tread depth of 4/32" ensures immediate race-readiness without shaving, while the compound is optimized to deliver lasting performance across multiple sessions.
Installation. Installation is straightforward using standard mounting equipment, but alignment and tire pressure tuning are essential to extract maximum performance. Tire is designed for use on dedicated track wheels.
Application. This Toyo Proxes RR Competition Summer Tire fits vehicles using 245/40R17 sizing. For track use only; not intended for street driving.
Toyo 255260
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Proxes RR Competition Summer Tire to 245/40R17
4.8
Reviews of Toyo Tire Products (81)
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