Porsche Cayenne
Find Tyres for 2017-present Porsche Cayenne (9Y0)
Find the right tyre size for the 2017-present Porsche Cayenne — match against your sidewall before booking a fit.
About this generation
This generation of the Cayenne runs on 19-inch or larger wheels in some trims, which means short-sidewall tyres that handle precisely but are less forgiving on rough UK roads.
The current-generation Porsche Cayenne (2017-present) is sold in the UK with a small set of factory tyre sizes per trim. Replacement tyres should match the size, load index and speed rating of what came on your specific car.
Chassis code: 9Y0. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2017-present Porsche Cayenne typically include:
Tyre fitment for any Porsche Cayenne depends on the wheels and trim ordered from new. The most accurate way to confirm a replacement is to read the size from your existing tyre sidewall.
Original-equipment sizes shown here are typical UK fitments. Sport packs, optional alloy upgrades and dealer accessories can change the size — always confirm before fitting.
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Tyre sizes vary by trim, year, wheel size and manufacturer specification. Confirm the size on your tyre sidewall before fitting.
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Other Porsche Cayenne generations
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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
What wet grip should I look for on the Porsche Cayenne?
For UK driving conditions, prioritise an EU tyre label wet-grip rating of A or B. Wet grip directly affects braking distance — the gap between A and E ratings can be more than a car length at 50 mph.
What's different about the 2017-present Cayenne compared with other generations?
This is the 2017-present generation of the Porsche Cayenne. Earlier and later generations use different platforms, wheel sizes and tyre fitments, so always match your specific year to the correct generation page.
What should Porsche Cayenne drivers know about UK potholes?
UK road conditions are tough on tyres. Check sidewall bulges, cuts and tread depth regularly — especially on the inside edge, which often wears unevenly. A 20p coin gives a quick legal-tread check.
What speed rating is required for the 2017-present Porsche Cayenne?
Performance variants of the Porsche Cayenne typically require a Y-rated (300 km/h) or W-rated (270 km/h) tyre. Match or exceed the original speed rating shown on your sidewall — fitting a lower-rated tyre can affect handling and may be illegal on certain models.
Are all-season tyres suitable for the Porsche Cayenne?
All-season tyres carrying the 3PMSF snowflake symbol are a sensible choice for UK Porsche Cayenne drivers who don't want to swap between summer and winter sets. Confirm the size and load rating match your OEM spec.
Tyre Finder UK provides general tyre guidance only. We do not guarantee tyre fitment, local stock, prices or fitting availability. Always confirm your tyre size, load rating, speed rating and vehicle requirements using your current tyre sidewall, vehicle handbook, manufacturer guidance or a qualified tyre fitter before fitting.