Infiniti QX55
2021-2025 1 engines 1 sizes
The Infiniti QX55 was produced from 2021 to 2025. 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 Infiniti QX55
What are the factory tyre sizes for Infiniti QX55?
Factory-fitment sizes for Infiniti QX55: 255/45 R20. These are the dimensions specified by the manufacturer.
What is the recommended tyre pressure for Infiniti QX55?
Recommended pressure for Infiniti QX55 is around 2.3 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 Infiniti QX55 the minimum factory load index is 101 and speed index is W. 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.