Yes. Entering your reg in the search tool uses UK vehicle data to match approved tyre sizes for your Jaguar XF. If your wheels have been changed, double-check the size shown on the tyre sidewall before buying.
Tyre size varies by year, trim and wheel option. Check the sidewall for the full code (for example 245/40 R19) and make sure the load index and speed rating meet or exceed the vehicle specification.
Choose your tyres, then pick a local fitting garage and an available slot. The tyres are delivered to that garage, and you attend the appointment for installation, balancing and disposal of old tyres where offered.
Some Jaguar XF variants may be equipped with run-flat tyres depending on the original wheel and tyre package. Check for run-flat markings on the sidewall and follow the vehicle handbook guidance; avoid mixing run-flat and non run-flat tyres unless a professional confirms it is suitable.
In the UK the legal minimum tread depth is 1.6mm across the central three-quarters of the tyre, but many drivers replace at around 3mm for better wet performance. Replace sooner if you see sidewall damage, bulges, punctures in unsafe areas, or uneven wear that may indicate alignment issues.