Lexus NX
Find Tyres for 2014-2021 Lexus NX (AY10)
Year-specific tyre fitment data for the 2014-2021 Lexus NX. Confirm size, load and speed rating before fitting.
About this generation
Chassis code AY10 identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
This generation of the NX 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.
Chassis code: AY10. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2014-2021 Lexus NX typically include:
Wet grip is the most relevant EU label rating for UK driving. On the NX, prioritise wet grip A or B for shorter braking in rain.
Tyre fitment for any Lexus NX 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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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 Lexus NX generations
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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
The NX uses 19" or larger wheels — what should I know?
Larger wheels mean lower-profile tyres with shorter sidewalls — that means firmer ride, more pothole sensitivity and shorter tyre life on UK roads. Premium tyres usually repay the extra cost on cars with 19"+ wheels.
Are premium-brand tyres worth it on a Lexus NX?
On a Lexus NX, premium tyre brands (Michelin, Continental, Bridgestone, Pirelli, Goodyear) typically deliver longer tread life, better wet grip and quieter rolling. The cost difference is usually recouped over the tyre's life.
Are run-flat tyres needed on the 2014-2021 Lexus NX?
Most 2014-2021 Lexus NX cars were supplied with conventional tyres and a spare or repair kit. Only fit run-flats if your specific car was originally specified with them and has tyre pressure monitoring.
What's different about the 2014-2021 NX compared with other generations?
This is the 2014-2021 generation of the Lexus NX. Earlier and later generations use different platforms, wheel sizes and tyre fitments, so always match your specific year to the correct generation page.
Can I downsize from larger wheels on my Lexus NX?
Some trims of the NX can be downsized to a smaller OEM-approved wheel, which often gives better ride and lower tyre cost. Lexus usually publishes approved alternative sizes — check the handbook before changing wheel size.
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.