W209 CLK55 wheels - AMG III vs. IV / 17" vs. 18"
- 17" AMG IV (the five double spoke)
- 18" AMG IV
- 18" AMG III (the five single spoke)
A few questions:
- Is the above correct? If not what is missing?
- What was standard and what was optional? Was there an upgrade option or did it change across years?
- What are the differences between the 18" wheels - is one type lighter than the other?
I'm curious!












