Help w/ 55mm Offset???

[Que]

Ok, here's the skinny...lol.I had some 19x8 (35mm) on my '96 Audi A4. I know the bolt patterns are different and I'm thinking about having some adapters made. I called adaptitusa.com and they can make me some 20mm adapters to convert the wheels from a 5x112 to fit on a 5x100 bolt pattern. Problem is, is that the final offset will be 55mm (wheel + adapter). So the next question is will it be too big? Does anyone know what the max offset our cars will take? Also, has anyone ever tried rolling their fenders? I know someone using adapters and have had good luck w/ the 20mm adapters so I'm not questioning if it can be done just if it'll fit even with some fender rolling if need be.Thanx if advance

[Que]

Does anyone have any clue as to what the max offset for the Vibe is? Has anyone tried rolling their fenders? Anyone?Thanx in advance

[SeattleJeremy]

I'm not sure if this is going to work. The stock offset is +35. Stock tires are sitting on 6"? rims. So your pushing the tires center line out almost an inch, Plus adding an inch to either side of the tire. I haven't turned my Vibes wheel's lock to lock to check clearances, but I bet these 19's are going to rub a lot. This will also change the geometry of the suspension. This could become a problem with your springs by putting so much stress on the suspension Not to mention the drive train, but that’s a different discussion about large rims on a little engine.