Soft! I'm guessing it's a front then? New, well over 6k I would have thought, although there are a lot of variables. I have a pair of 2013 D212's if your interested. http://www.trackdayriders.co.uk/tdr...-sportmax-d212-gp-pro-190-120_topic45971.html Or a spare D211 rear.
I have the french made (not UK) D211 GP and mine have lasted about 1.5k on the rear on the road and 1 TD. Still has a bit of life left and should last until Silverstone on the 27th May. then It will probably need to be replaced. I would not expect trackday type tyres to last 6k front or rear. My Dunlop Sportsmart lasted 4.5k on the rear including TD's but they are more road/track/touring tyres.