The multispokes were 17" fox 3 Evos.

Try pricing up the tyres before deciding as 16s can be more expensive than 17s

195/50/15
195/45/16
205/40/17

Mk3 mondeo calipers fit by drilling out the mount hole to 12mm then using ST170 discs. Calipers need to be shaved a tad to get under 15s