I have a mercedes 220 Coupe 245 40 17 on back and 225 45 17 on font. I need winter tyres for it.

Question from ourhut, 25/10/2010 :I have a mercedes 220 Coupe 245 40 17 on back and 225 45 17 on font. I need winter tyres for it, am having problems sourcing 245/40/17, looking for mid price tyres ... any ideas ?
Answer by rezulteo, 25/10/2010 :

In principle, it is possible.You need to check that square fitting (same size tyres at the front and rear) is approved for your vehicle.You also need to be aware of the width of your front rims, and if necessary change them if they are too narrow for the new tyres.