What's their offset?
195 tyre on 8" wide wheel? You gotta be kidding, this will look

and will ride like sh1te.... 225 minimum or better 235 width, though they probably don't make 235 tyre with a low enough aspect ratio to keep rolling diameter in spec for a mk4 (would need to bother a calculator to see if 235 30 17 would be OK).
Although you can change the WSZ in the dash to accommodate a limited change.