It depends on the exact Getz variant and wheel size. Check the tyre sidewall, the driver door sticker, or your handbook, or use the registration search tool to match the correct size and specification.
Yes. After choosing your tyres, select a fitting partner near your postcode, pick an appointment slot, and the tyres are delivered to the garage for fitting on the day you book.
Registration search is usually best because it matches your vehicle details automatically, but tyre size search is useful if your Getz has different wheels than standard or you are confirming what is currently fitted.
For cars in the UK, the legal minimum is 1.6mm across the central three quarters of the tread around the full circumference. Many drivers replace at around 3mm for better wet braking and grip.
Most commonly, tyres are replaced in pairs on the same axle to keep handling and braking balanced. If only one tyre is damaged, a garage may still recommend replacing the matching tyre on that axle to maintain even performance.