Dont know much about them technically, but as far as comfort goes, they are exemplary. My father had a 190D 2.7 years ago that had them. They seemed to be highly sprung, but more on the firm side as far as support goes. They blocked out alot of the ride inconsistencies, had ample lumbar support, and they almost seemed to mold to the shape of your back, supporting in all the right spots.

__________________
Nate

1995 E420
1992 BMW 525i
1984 300D Turbo sold
1993 Volvo 244 sold
1995 Volvo 944T R.I.P!


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