smart fortwo
Find Tyres for smart fortwo
Year-specific tyre fitments for the smart fortwo, plus seasonal and EV options.
Tyre sizes for the smart fortwo
Tyre sizes for the smart fortwo vary by year, trim, engine and wheel size — the right size for your specific car depends on which wheels were fitted at order.
The most accurate way to find tyres for a smart fortwo is to read the size from your current tyre sidewall, then match width, profile, rim, load index and speed rating.
The smart fortwo has had 4 UK-market generations. Tyre fitments aren't interchangeable across generations — pick the year-correct page below.
smart fortwo generations
- Generationsmart fortwo 1998-2007Chassis: 450Typical fitments: 155/60 R15, 175/55 R15
- Generationsmart fortwo 2007-2014Chassis: 451Typical fitments: 155/60 R15, 175/55 R15
- Generationsmart fortwo 2014-2024Chassis: 453Typical fitments: 165/65 R15, 185/55 R16, 185/50 R17
- Generationsmart fortwo 2008-2014Typical fitments: 175/55 R15, 195/40 R17
Free tyre finder for the smart fortwo
Free UK Tyre Finder
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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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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
What's the legal tread depth for a smart fortwo in the UK?
The UK legal minimum tread depth is 1.6mm across the central three-quarters of the tyre. Many tyre safety bodies recommend replacing at 3mm for better wet weather safety on the smart fortwo.
Where do I find the load index for smart fortwo tyres?
Load index appears at the end of the tyre size, just before the speed rating — e.g. 91V means load index 91, speed V. Match or exceed the original load index shown on the door placard of your smart fortwo.
What's the difference between summer and winter tyres for a smart fortwo?
Winter tyres use a different rubber compound that stays flexible below 7°C, plus deeper sipes for snow and slush grip. For UK smart fortwo drivers in colder regions, dedicated winters or 3PMSF all-seasons can be worthwhile.
Is wheel alignment important after fitting new fortwo tyres?
Yes — a wheel alignment check after fitting new tyres on the smart fortwo preserves tread life and handling. Most UK fitters offer a quick alignment check; major adjustments (camber/caster) require a four-wheel laser machine.
Can I mix tyre brands on a smart fortwo?
It's safer to fit matching tyres in pairs (axle-by-axle) on a smart fortwo. Mixing brands or different tread patterns across an axle can affect handling balance — particularly in wet conditions.
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.