16" alloys for c124 sportline

[coupe deville]

Been looking at the websites with offset calculators,
current wheels 7J ET41, with summer tyres 205 60 15. I have chance to buy 16" 7J ET37, off a 2002 c class, part number A208 401 07 02, which I would fit with winter tyres, 205 55 16. will these fit, calculator shows wheels will be 4mm further away from suspension which should be ok, but 4mm close to arches, which looks a bit tight.

On a lighter note, I asked another seller

question
hi, do you know what the offset is on these wheels, thanks

answer
Hi, Two of the tyres are Michelin and the other two are TireStone - 205/55R16

 

[lordlee]

You might want to have a look here Home

 

[coupe deville]

That site has me more confused than ever