They are fully adjustable for height and have 32 positions of hardness for ride.
I had mine installed last week. Initially set soft (2) and a bit bouncy.. I stopped along way home and moved to 15 and it was great!. Haven't driven it since. Will provide a thread on my experiences starting next week when we head back to Iowa for Christmas. Definitely noticed that at 15, that my Conti DW's didn't wander like they had previously. Part of that might have been the new alignment but I had no tire wear issues previously and with Pilot SS the Flex didn't wander at all. Guess we'll see how the Goodyear RS-A all seasons do with these regarding handling.
Mike will treat you right like he did me!