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> Reconfirming wheel specs for 15x7
grantsfo
post May 25 2005, 08:16 AM
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I'm about to pull the trigger on a set of custom wheels and want to confirm backspacing and center bore for hub centric ring on a 1974 car. I will be running fat 205/50/15 Hoosiers on the wheels.

I will be having 15x7" wheels made with 4 lug 4x130mm bolt pattern.

Back spacing specs: I have heard everything from 4.25" to 5" for backspacing for 15x7 wheels. I'm not afraid of bending my fenders a bit to make things fit and I like the idea of a little wider track. Would 4 1/2" back spacing be enough for somone who has rolled fenders? I have lots of room now with rolled fenders and my 205/50/15 tires on 5.5" Fuchs - easily 2 to 3 inches

I do have centering ring on my front hub. Mueller provided dimensions of 78.60 mm x 15 mm which looks about right using my tape measurer. If I make an error I want to make sure its making this bore too big.

I appreciate everyones feedback.
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Posts in this topic
grantsfo   Reconfirming wheel specs for 15x7   May 25 2005, 08:16 AM
trekkor   I'll be watching for the answer, as well. Wha...   May 25 2005, 08:21 AM
Demick   All cars are a little different, so there isn...   May 25 2005, 08:44 AM
URY914   I've had 2 sets of 15 x 7 Revolutions with 5" ...   May 25 2005, 09:21 AM
grantsfo   <...   May 25 2005, 09:51 AM
grantsfo     May 25 2005, 09:59 AM
don9146     May 25 2005, 10:46 AM
Demick   ...   May 25 2005, 11:44 AM
grantsfo     May 25 2005, 12:23 PM
Howard R   15 x 7 Cookie or Fuchs have back spacing of 120mm ...   May 25 2005, 01:42 PM
URY914   <...   May 25 2005, 07:10 PM
ChrisReale   My Panasports have a 4 and 7/8" backspacing I thin...   May 25 2005, 09:02 PM
ChrisReale   here's a pic. The rear has since been lowered   May 25 2005, 09:06 PM
Bleyseng   Hmm, IIRC my 15x7 cookies are like 4 5/8" and the ...   May 25 2005, 10:15 PM
Mueller   Grant, as long as I get it back in timely manner,...   May 25 2005, 11:52 PM
grantsfo   <...   May 26 2005, 01:05 AM
Mueller   I forgot, I also have one 15x7 steel wheel (no tir...   May 26 2005, 10:18 AM
maf914     May 26 2005, 11:02 AM
grantsfo   Thanks for everyones input. I have ordered custom...   May 26 2005, 07:32 PM
trekkor   Cool http://www.914world.com/bbs2/h...   May 26 2005, 07:34 PM
grantsfo   <...   May 26 2005, 08:00 PM
trekkor   Wow, Grant http://www.914world.com/...   May 26 2005, 09:14 PM
grantsfo   <...   May 26 2005, 10:10 PM
nebreitling   very cool grant http://www.9...   May 27 2005, 02:29 PM


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