Hello, am new, and not an Audi owner, although do own a quality German vehicle

Just been lumbered with a set of 215/55R16 tyres.
Neighbour has an Audi A4 estate circa V plate I think (private plate) fitted with 205/55R16 tyres.
Anyone use the 215's, or know if they'll fit? Clearance looks fine on rear, front maybe too close to strut - reason I've got myself lumbered with these tyres

Also, a mate has a P plate Audi A4 1.8 turbo (150 bhp model).
Anyone tell me the size of tyres these use? He can't, he lacks sense...

Many thanks, Justin