McLaren Senna
Find Tyres for 2018-2020 McLaren Senna
UK-market tyre sizes for the 2018-2020 McLaren Senna, with chassis-code matching and trim notes.
About this generation
The current-generation McLaren Senna (2018-2020) 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.
Performance variants of the McLaren Senna need W- or Y-rated tyres with a higher-grip compound. Replacements should match or exceed the original speed rating shown on the sidewall.
Common factory tyre sizes
UK-market factory fitments for the 2018-2020 McLaren Senna typically include:
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.
Tyre fitment for any McLaren Senna 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.
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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
What speed rating is required for the 2018-2020 McLaren Senna?
Performance variants of the McLaren Senna 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.
How long should tyres last on the 2018-2020 McLaren Senna?
Typical UK tread life on the McLaren Senna is around 20,000-40,000 miles depending on tyre brand, road conditions and driving style. Heavier performance variants tend to wear faster.
What's different about the 2018-2020 Senna compared with other generations?
This is the 2018-2020 generation of the McLaren Senna. Earlier and later generations use different platforms, wheel sizes and tyre fitments, so always match your specific year to the correct generation page.
What tyre size does the 2018-2020 McLaren Senna use?
Common UK factory fitments for the 2018-2020 McLaren Senna include 245/35 R19, 315/30 R20. The exact size depends on the wheel and trim ordered — always confirm on your tyre sidewall before fitting.
What should McLaren Senna 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.
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.