Attached are photographs of the two front and two rear wheels. I don't have my depth gauge with me but the fronts are about 6.5/7 mm and the rears 5.5/6 mm. I've included some pics so you can see for yourself.
The wheels and tyres are the factory spec'd ones. Rims unmarked, correctly stored flat by me, in covers and in the dark so no tyre degradation. No cuts or bulges in them as far as I can see, no repairs or damage to tyre or rim through their life.
These were on my 2017 CLS63S and delivered in Autumn 2017 from Germany, so the tyres should be well inside any date code issue. Obviously the 255 on the rear is narrower that the standard tyre but I was more than happy to trade looks for the ability to deploy 577bhp relatively safely. The winters also have a benefit (IMO) in cold weather of feeling a little more composed as the CLS summers got quite unyielding in cold temperatures.
Fronts 9x19H2 ET37 Part Number A212 401 50 02 -
Pirelli SottoZero 240 Series II 255/35/R19 96V Winter M & S
Rears 9.5x19H2 ET52 Part Number A212 401 51 02 - Pirelli SottoZero 240 Series II 255/35/R19 96V Winter M & S
You'll need to check for yourself but whenever these come up they're marked as the winter wheel/tyre combo for CLS63S (C218) and E63 (W212). I think I have all the correct part numbers and types but if you need anything further let me know. As I said before, if it's not something for you I'm fine with that.
David
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