My C-Max now needs winter tyres and I want to take the rims off the summer tyres.Should 205/55R16 be on it again.Is there a tyre manufacturer who produces a tyre with wheel protection (taxi tyres) in the dimension? I only know the Bridgestone LM18 which is not produced in the dimension. For the summer 18″er should then be on the C-Max. As a rim weave a rim from Ronal in front of LZ Kristallsiber with the tyres 225/40R18. are they modified or can they be installed and registered in this way???