2000 Mercedes-Benz CLK 55 AMG Cold Start&Idle 

Thanks, they are the 18 inch AMG two piece rims. I believe that these were originally from the R129 SL v12 AMG models. They are pretty rare so I hope you can find them for a decent price. Normally they are around 2-4K euros. Good luck 🍀

Did you have to Do anything to make them Fit or they fit just fine?

It was standard fit for me, only thing is you have to look at how much sidewall mm you can have for the tires my tears are 35.