2003 Porsche 911 Tire Size & Pressure
The 2003 Porsche 911 tire size depends on trim: the Carrera 4, Automatic takes 205/50ZR17; the Carrera 4, Standard takes 205/50ZR17; the Carrera 4S, Automatic takes 225/40ZR18; the Carrera 4S, Standard takes 225/40ZR18; the Carrera, 2D Convertible, Automatic takes 205/50ZR17; the Carrera, 2D Convertible, Standard takes 205/50ZR17; the Carrera, 2D Coupe, Automatic takes 205/50ZR17; the Carrera, 2D Coupe, Standard takes 205/50ZR17; the Turbo, Automatic takes 225/40ZR18; the Turbo, Standard takes 225/40ZR18; the GT2 takes 235/40ZR18, per the factory service manual.
- Carrera 4, Automatic: 205/50ZR17
- Carrera 4, Standard: 205/50ZR17
- Carrera 4S, Automatic: 225/40ZR18
- Carrera 4S, Standard: 225/40ZR18
- Carrera, 2D Convertible, Automatic: 205/50ZR17
- Carrera, 2D Convertible, Standard: 205/50ZR17
- Carrera, 2D Coupe, Automatic: 205/50ZR17
- Carrera, 2D Coupe, Standard: 205/50ZR17
- Turbo, Automatic: 225/40ZR18
- Turbo, Standard: 225/40ZR18
- GT2: 235/40ZR18
Carrera 4, Automatic
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/50ZR17 | Door Placard | — | — |
| All | 255/40ZR17 | Door Placard | — | — |
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Carrera 4, Standard
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/50ZR17 | Door Placard | — | — |
| All | 255/40ZR17 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Carrera 4S, Automatic
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/40ZR18 | Door Placard | — | — |
| All | 285/30ZR18 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Carrera 4S, Standard
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/40ZR18 | Door Placard | — | — |
| All | 285/30ZR18 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Carrera, 2D Convertible, Automatic
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/50ZR17 | Door Placard | — | — |
| All | 255/40ZR17 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Carrera, 2D Convertible, Standard
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/50ZR17 | Door Placard | — | — |
| All | 255/40ZR17 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Carrera, 2D Coupe, Automatic
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/50ZR17 | Door Placard | — | — |
| All | 255/40ZR17 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Carrera, 2D Coupe, Standard
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/50ZR17 | Door Placard | — | — |
| All | 255/40ZR17 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Turbo, Automatic
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/40ZR18 | Door Placard | — | — |
| All | 295/30ZR18 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Turbo, Standard
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/40ZR18 | Door Placard | — | — |
| All | 295/30ZR18 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
GT2
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/40ZR18 | Door Placard | — | — |
| All | 315/30ZR18 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
More 911 Specs & Repair Guides
🛢️ 2003 Porsche 911 Oil Type & Capacity →🌧️ 2003 Porsche 911 Wiper Blade Sizes →💡 2003 Porsche 911 Light Bulb Sizes →📖 2003 Porsche 911 Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 2003 Porsche 911 take?
It depends on the trim: Carrera 4, Automatic uses 205/50ZR17; Carrera 4, Standard uses 205/50ZR17; Carrera 4S, Automatic uses 225/40ZR18; Carrera 4S, Standard uses 225/40ZR18; Carrera, 2D Convertible, Automatic uses 205/50ZR17; Carrera, 2D Convertible, Standard uses 205/50ZR17; Carrera, 2D Coupe, Automatic uses 205/50ZR17; Carrera, 2D Coupe, Standard uses 205/50ZR17; Turbo, Automatic uses 225/40ZR18; Turbo, Standard uses 225/40ZR18; GT2 uses 235/40ZR18.
What is the tire pressure for a 2003 Porsche 911?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2003 Porsche 911?
Bolt pattern data is available in the factory service manual.