Author Topic: 13" wheels - What offset for a stock Mk1 is the limit?  (Read 4244 times)

June 24, 2011, 02:30:08 am

trav1856

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13" wheels - What offset for a stock Mk1 is the limit?
« on: June 24, 2011, 02:30:08 am »
Picked up a set of aluminum wheels, but I'm afraid they may be way to deep (they're like 3/4" away from the strut)..and I'm concerned they may rub once I get a tire on there.

Anyone know what kind of clearance a guy needs between the wheel and the strut in order to clear everything with a 13" tire? I'm afraid I might need spacers.


1981 Rabbit Diesel
1981 Cabriolet

Reply #1June 24, 2011, 02:42:33 am

mystery3

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Re: 13" wheels - What offset for a stock Mk1 is the limit?
« Reply #1 on: June 24, 2011, 02:42:33 am »
We need width and offset info on the wheels. Are you going to try to run near stock tire sizes? Any more info on your suspension setup?

Reply #2June 24, 2011, 04:06:04 am

trav1856

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Re: 13" wheels - What offset for a stock Mk1 is the limit?
« Reply #2 on: June 24, 2011, 04:06:04 am »
Best as I can figure:

6 3/8" wide
5" backspace

which ends up being (by my figures)

6.375-5=1.375 = 34.92mm =~= 35mm positive offset

Yeah, I'd like to run close to stock (I think they're gonna have to be slightly wider, I don't think stock will fit)...and the suspension is stock.
1981 Rabbit Diesel
1981 Cabriolet

Reply #3June 24, 2011, 04:08:14 am

trav1856

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Re: 13" wheels - What offset for a stock Mk1 is the limit?
« Reply #3 on: June 24, 2011, 04:08:14 am »
then again, I could be figuring wrong....
1981 Rabbit Diesel
1981 Cabriolet

Reply #4June 24, 2011, 11:06:26 pm

trav1856

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Re: 13" wheels - What offset for a stock Mk1 is the limit?
« Reply #4 on: June 24, 2011, 11:06:26 pm »
Found some good info on the subject. Now I'm gonna have to read thru it all.

http://mk1vw.info/modules.php?name=Info&op=viewtut&page=0&id=76
1981 Rabbit Diesel
1981 Cabriolet

Reply #5June 28, 2011, 05:48:52 pm

regcheeseman

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Re: 13" wheels - What offset for a stock Mk1 is the limit?
« Reply #5 on: June 28, 2011, 05:48:52 pm »
With a 5.5J rim you can just get 38mm positive offset if you are running 0 camber

5.5J is about 6" wide including the rim
6" =150mm

centre line is therefore 75mm in from each edge

Adding in the 38 gives 113mm

So you have 113mm from wheel mounting face to rubbing the strut with a 13" rim

The dimensions are marked on most wheels find the ET and the J number and post it up.

Reply #6July 04, 2011, 03:23:55 am

trav1856

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Re: 13" wheels - What offset for a stock Mk1 is the limit?
« Reply #6 on: July 04, 2011, 03:23:55 am »
k, I'll try to absorb that, I'm in the middle of a clutch job atm.
1981 Rabbit Diesel
1981 Cabriolet

Reply #7July 04, 2011, 11:06:46 am

R.O.R-2.0

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Re: 13" wheels - What offset for a stock Mk1 is the limit?
« Reply #7 on: July 04, 2011, 11:06:46 am »
k, I'll try to absorb that, I'm in the middle of a clutch job atm.

idk what offset wheels i had, but i had some RWD offset wheels on my black rabbit, they were keystones, 13x6 i believe..

AND THEY RUBBED BAD..
92 Jetta GLI - Black, 1.6D w/ GT2056V turbo..
86 GTI - 4 Door, Med Twilight Gray, Tow Machine..
86 Audi Coupe GT - Tornado Red, All Stock.. WRECKED.
89 Toyota 4Runner - Dark Grey Metallic, LIFTED!

Turbo: exhaust gasses go into the turbocharger and spin it, witchcraft happens and you go faster.