AutoExpress test of Maxxis was less than impressive with their conclusion that Maxxi need to do some more work on the tyre for it to be competitive. Falken’s performed better but not up with the best European tyres like Michelin Crossclimates, Goodyear Vector 4 Seasons etc.
Best choice is probably to use 195/55 R16, rolling circumference very close to 185/60 and a wide choice of All Season tyres but, as Lord Voltemaire says you might need to advise your insurers you were using non standard tyres. Also if you needed any warranty work on the drive train I suspect Honda might refuse because of use of an unapproved tyre size. To be honest the lack of choice of 185/60 R16 tyres has me really questioning whether to buy a Crosstar, now looking at HR-V as well.