Find Tyres for smart #1

Frequently asked questions

Quick answers about UK tyre fitment, MOT rules and seasonal options.

• Can I mix tyre brands on a smart #1?

  It's safer to fit matching tyres in pairs (axle-by-axle) on a smart #1. Mixing brands or different tread patterns across an axle can affect handling balance — particularly in wet conditions.

• Is wheel alignment important after fitting new #1 tyres?

  Yes — a wheel alignment check after fitting new tyres on the smart #1 preserves tread life and handling. Most UK fitters offer a quick alignment check; major adjustments (camber/caster) require a four-wheel laser machine.

• What's the difference between summer and winter tyres for a smart #1?

  Winter tyres use a different rubber compound that stays flexible below 7°C, plus deeper sipes for snow and slush grip. For UK smart #1 drivers in colder regions, dedicated winters or 3PMSF all-seasons can be worthwhile.

• How do I find the right tyres for a smart #1?

  Start with the size printed on your existing tyre sidewall — for example 205/55 R16 91V — and use it as your baseline for the smart #1. Match width, profile, rim size, load index and speed rating before considering brand or pattern.

• What pressure should the smart #1 run?

  The correct pressure for your smart #1 is on the placard inside the driver's door frame and in the handbook — not on the tyre itself. Pressure varies by load and trim. Check cold once a month.