Golf cabrio alloy wheels

i a looking to change the wheels on my 1990 golf cabby but not sure if they will fit.

i am looking at 2 sets of wheels
the 1st set are 4x100 15x8j et25 all round
the 2nd set are 4x100 15x7j et38 front et20 rear

any help on if these will fit or what i need to do to get them to fit
 

I'm assuming you have standard arches that have not been rolled, flared or removed and replaced with some sort of plastic arches.
I'm also assuming you have a lowered car and you want the tyres to fit inside the lip of the arch and not grind when you turn a corner or go over a bump.

Set one - chance are the tyres on the front will hit your arch lip unless you stretch some silly 165 tyres on them.

Second set - much better set up in my opinion. Shoud clear niclr with a 195/50 or 195/45 set up on the front and either a 195 on the back or even a 205 to help fill the difference front to back on the track.

Just my opinion of course.  

Ian

Yea the car is lowered and the arches have not been rolled. The problem i have is i really like the 1st set of wheels but I'm not a fan of stretch tyres.