1985 Porsche 911 Tire Size & Pressure
The 1985 Porsche 911 tire size depends on trim: the 2D Convertible takes 185/70VR15; the 2D Coupe takes 185/70VR15, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- 2D Convertible: 185/70VR15
- 2D Coupe: 185/70VR15
2D Convertible
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 185/70VR15 | Door Placard | — | — |
| All | 215/60VR15 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
2D Coupe
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 185/70VR15 | Door Placard | — | — |
| All | 215/60VR15 | 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
🛢️ 1985 Porsche 911 Oil Type & Capacity →🌧️ 1985 Porsche 911 Wiper Blade Sizes →💡 1985 Porsche 911 Light Bulb Sizes →📖 1985 Porsche 911 Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 1985 Porsche 911 take?
It depends on the trim: 2D Convertible uses 185/70VR15; 2D Coupe uses 185/70VR15.
What is the tire pressure for a 1985 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 1985 Porsche 911?
Bolt pattern data is available in the factory service manual.
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