Check the tyre sidewall for the size (for example, 155/65 R14) or look in the driver door jamb and owner’s handbook; you can also enter your UK registration in the search tool to match suitable sizes.
It is usually accurate because it matches your vehicle’s factory fitment data, but you should still confirm the tyre size on the sidewall in case your Nissan Pixo has different wheels or non-standard fitment.
Yes, after selecting tyres you can choose a local fitting partner and pick an appointment time that suits you, then have the tyres fitted at that garage.
The UK legal minimum is 1.6mm across the central three-quarters of the tread around the full circumference, but many drivers replace tyres earlier (around 3mm) for better wet grip and braking.
Summer tyres suit typical UK spring to autumn conditions, winter tyres improve grip in cold weather (generally below 7C), and all-season tyres can be a practical year-round option if you want one set for mixed conditions.