This article is from the VW Performance FAQ, by with numerous contributions by Jan Vandenbrande others.
A:It depends from model to model. Also, make sure you get
the right rim offset or your handling may degrade.
Scirocco I:
Front: 185 or 195 mm wide depending on model Rear: 205
mm (?) Max Rim: 15"x6"
Scirocco II: 205?
Rabbit I:
205/60R13 will fit fine.
Rabbits/Jetta: Usually > Scirocco!
GTI I:
15x7.5 will probably work, depending on what tire
you choose.
Golf/Jetta II:
215/45R15 fits, at least on a GTI with flared fenders.
15 x 6 & 195/50/15 fit also, =? GTI/GLI GTI/GLI: 215?
Corrado:
Lower rim limit are 15" rims due to brake calipers,
16x7.5" rims with 205/45/ZR16 work fine.
Tire limit =? 225
EuroTire sells 15" steel rims for mounting snow tires.
17" rims may rub and require to roll the fenders
Passat: ?
A3 Golf (EC March 1994):
7x15, 195/50 or 205/50, 35mm or better, 38 mm
offset.
16" rims: 16x7.5 with 205/45-16 or 215/40 R16. 225
are TOO large.
17" rims: too easy to bend a wheel
Remember, offset is very important in determining tire
fit!
>>>ADD MORE ENTRIES>>>This needs to be improved [jan]
 
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