Yes. Enter your UK reg in the search tool to pull up tyre sizes and fitments that match your Citroen C5, then choose the tyres you want and book fitting.
Check the tyre sidewall for a code like 215/55 R16, or look in the driver door jamb handbook label. If you search by size, also match the load index and speed rating shown on the tyre.
In the UK it is strongly recommended to fit matching tyres (same size and ideally the same pattern) on each axle for predictable handling and braking, especially in wet conditions.
Yes. Once you have chosen your Citroen C5 tyres, you can select a nearby fitting partner and reserve a convenient appointment time during checkout.
Prioritise the correct size, load and speed ratings, then compare EU label scores for wet grip and noise. If you drive year-round in mixed weather, all-season tyres can be a good option; for high summer mileage, summer tyres may offer better efficiency and steering feel.