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pitucas
05-11-06, 01:07
What are the dimensions of the original rims of the 155 Q4?

15"; 4X98???; and the offset?

I'm thinking in buy other wheels for my Q4 (17"). I know that some of you have allready changed yours...

What's the dimensions of your new wheels?

Thanks in advance

Brul(tm)
05-11-06, 08:11
What's the dimensions of your new wheels?


My Tecnomagnesio's are7J*17", ET37.
The tires are 215/40/17, what is a little bitt to much for a small body when you're also very low :roll: It's doable 8)

Greetings,
Marc

155-tbo
05-11-06, 15:04
Original offset is 42,5 for 15" rim. And mine 17" rim are 7" wide and the offset is 35. My car is low and sometimes my tires hit to body. What you donīt do that your car looking good. :wink:

pitucas
05-11-06, 19:09
Original offset is 42,5 for 15" rim

But the offset is +42,5 or -42,5???

Best regards

155-tbo
07-11-06, 19:47
Donīt understand what you mean? I think offset is always positive, but Iīm not sure about that. Orinal wheels tell me that ET number is 42,5, that is all I can tell you.

OpaNkaR
09-11-06, 23:22
All wheels have positive ET.

My new wheels:
FIAT Stilo Abarth 7J x 17" ET 41
Pirelli PZero Nero 205/40/17

Juan AR155Q4
23-10-12, 21:08
Sorry for bringing this back to life...

So is confirmed that original Q4 wheels have ET42.5?

I'm planing on using 17x7.5 ET25 with 20mm spacers.
Has anybody tried something similar??

Steve Webb
26-10-12, 21:42
I'll take a look back through my notes, I'll have the ET somewhere from when I was speaking to Compomotive.

Steve Webb
26-10-12, 21:49
Just checked, and my 7.5j 16" wheels have a 37mm offset.

Maybe the 42mm offset was for the widebodied cars?

Juan AR155Q4
28-10-12, 01:21
mmm, don't know.
Will have to measure them to be sure.

Finn
29-10-12, 08:39
My stock wheels for the skinny have 49,5mm ET.

Steve Webb
29-10-12, 09:10
How wide are the wheels? And do you have any spacers on the hubs?

Only to be expected with Alfa really. Why use a standard size when 6 or 7 will do instead.