Technical biggest tyres on standard rims

[magicmikey]

I have a 1.6 and these rims http://cdn.motors.co.uk/d/used-photos/27727/400x/0/0/PF06RCO.jpg

Currently have 205 55 16
im curious if i can get 215 55 16's on?
anyone tryed anything like this?

 

[PNL]

215's no problemo..