1981 Porsche 911 Tire Size & Pressure
The 1981 Porsche 911 tire size depends on trim: the 911 takes 185/70VR15, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- 911: 185/70VR15
911
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 185/70VR15 | Door Placard | — | — |
| All | 215/60VR15 | Door Placard | — | — |
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More 911 Specs & Repair Guides
1981 Porsche 911 Factory Service Manual1981 Porsche 911 Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 1981 Porsche 911 take?
It depends on the trim: 911 uses 185/70VR15.
What is the tire pressure for a 1981 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 1981 Porsche 911?
Bolt pattern data is available in the factory service manual.
Other Porsche 911 Years
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