[Vader]

Originally Posted by fadertoo

Gosh! Your answer really surprises me, Moose. I can't intelligently argue, 'cause mine came with the 20s, OEM, but then so did yours. OTOH, I'm sure your springs and shocks are stiffer than mine.

I can only say that I feel mine rides like it's on glass. Freeway ride is nearly noiseless and very smooth. I hear engine noise over just about everything else, and that's only with the radio off. Around town I feel railroad tracks and manhole covers and the like that are up or down an inch or more from the road surface, but otherwise it's smooth there, too. I couldn't be happier with the ride. I know it's better than my 300M with 18s was, that I thought rode well, but it's eight years newer, so that has to be taken that into account. I'll have to borrow a C on 18s sometime and see what it feels like.

I would have to agree with you sir. I went from a 2006 300C AWD with factory 18's to a 2006 300C SRT8 with factory 20's. The difference was not very noticeable unless I accidently fell into a monster pot hole. Other than that...smooth as butter.