Agreed....we all know or refer to the original fit Brabus Monoblock IV
wheels as 'cheese wheels'...the reason is they're just about as soft.
Sure they look good, but they 'flat spot' if they encounter a large
enough stone or pothole or kerb, plus they corrode badly.
The cost to refurb of a set would be better spent on a complete
set of
new alloys. Okay, so that wouldn't be for Brabus or any
Smart wheels, but there are some nice one's around that will
last longer and be a lot stronger.
Having said that, the ONLY Smart wheels that were an option fit
on the Brabus that are not soft; and are to be honest 'the dogs gonads';
are the Monoblock A's. Thing is they are as rare as 'rcoking horse pooh'.
Another set of large Smart wheels that were also an option, but
also rare now, were the 17"x7" Grandlines.
For Smart wheels, see
https://www.forfour.co.uk/forum/index.php?topic=77.0