I must admit I haven't looked at them of late. Car is probably overdue for an alignment. I was happy with the wear when I was using them. Wasn't exceptionally good, just normal which is fine.
No appreciable road noise IMO but I'm someone that sort of thing doesn't bother so may not be the best person to comment on it. The tread pattern is road orientated so you'd expect them to be OK.
I run two sets of wheels and tyres on my Pajero, one is the OEM wheels and rubber that I use for onroad and the other is a set for offroad. I'll certainly consider these for the onroad set when the time comes. For their intended purpose I can't fault them.