Porsche 911 – 2017
1964-2020 48 engines 16 sizes
The Porsche 911 was produced from 1964 to 2020. Below you'll find all factory tyre dimensions with recommended pressure, compatible alternative sizes, and tyres in stock with load and speed index that meet the manufacturer specification.
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Questions about tyres for Porsche 911
What are the factory tyre sizes for Porsche 911?
Factory-fitment sizes for Porsche 911: 265/35 R20. These are the dimensions specified by the manufacturer.
What is the recommended tyre pressure for Porsche 911?
Recommended pressure for Porsche 911 is around 2.2 bar. Exact value depends on load and tyre size - check the door jamb sticker for your specific configuration.
Which load and speed index does this car require?
For Porsche 911 the minimum factory load index is 92 and speed index is V. Replacement tyres must meet or exceed these ratings.
Can I install winter tyres of different sizes?
Alternative sizes are allowed if the overall rolling diameter stays within ±3% of the OEM specification and load/speed index meet requirements. Winter tyres are mandatory in Croatia from 15 November to 15 April.