I know in the ute (with afaik stock guards front and rear), the rears did not scrape at all and the fronts showed signs of some scrubbing on the inner guard on the inside of the passenger kick panel. They didn't touch any outwardly visible parts of the car and didn't seem to scrub for me at all - but they obviously did a bit otherwise the wheel arch wouldn't have needed a bit of black paint when I put the stock rims on.

They're only worth what you're going to give me for them so make a reasonable offer via PM if you like.