SKU: 255360 | UPC: 4981910569350
Toyo Proxes R Tire 255/40ZR17 94W Fits BMW E46 M3 Porsche 911 996/997 Boxster Cayman 1998-2009
Toyo Proxes R 255/40ZR17 94W D.O.T. competition tire suits weekend track days and street use. This size fits rear positions on BMW E46 M3 Porsche 911 996/997 Boxster 987 Cayman S and similar cars needing 255/40R17 tires. Asymmetric tread and silica compound provide dry handling wet traction for cornering at speed.
Key Features
- Asymmetric tread: Large outboard blocks form wide contact patch for dry grip braking on track street
- Silica reinforced compound: Improves wet traction resists heat during long sessions
- Nano Balance Technology: Ensures uniform wear consistent lap times
- Reinforced shoulders: Stabilize sidewall for steering response in loaded corners
- W speed rating 94 load index: Supports 168 mph 1477 lbs per tire for sports car use
Product Notes
- Treadwear 200 UTQG rating for grip in competition
- Store in cool dry place away from sunlight to maintain compound
- Single tire ships ready to mount no core charge
Installation Notes
- Professional installation recommended.
- Mount on clean balanced alloy wheels with tire changer paste
- Inflate to vehicle placard pressure after mounting balancing
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2006 | BMW | 3 Series M3 | Coupe Convertible Sedan Rear |
| 1997-2004 | Porsche | 911 | Carrera 996 Rear |
| 1997-2004 | Porsche | Boxster | Base S 986 Rear |
| 2006-2009 | Porsche | Cayman | Base S Rear |
| 2004-2008 | Subaru | Impreza WRX STI | Rear Position |
| 2004-2008 | Mazda | RX-8 | Shinka Rear |
Why Choose Toyo?
- Japanese brand with motorsport development history
- Proven in SCCA autocross NASA events
- Engineering matches OEM specs for sports cars
Frequently Asked Questions
- Q: Does this fit BMW E46 M3 rear?
A: Yes matches factory 255/40R17 for 1998-2006 M3 coupe convertible sedan - Q: What compound ratings?
A: Silica summer compound UTQG 200 A A W speed rated for track heat - Q: What warranty?
A: Toyo limited workmanship covers defects for usable tread consult retailer
Shipping & Handling
- Method: UPS Ground or FedEx Ground freight
- Availability: In stock – ships same or next business day
- Packaging: Tire bag in cardboard box 26 x 26 x 10 inches
- Weight: 24.7 lbs shipping weight





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