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Old 12-20-2011, 11:30 PM   #51
lolife99
67-72 parts collector,…
 
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Join Date: Nov 2002
Location: Mid-MO
Posts: 22,685
Re: Think I finely have the right tire size combo!!!

Quote:
Originally Posted by Mike C View Post
Truck looks great. Very similar combo I have planned for mine. Do you know what the backspacing on your wheels is? Most 8's seem to be 4" while the 10's are 4.5". What about the 7's?
The 6-lug 15x8's and 15x7's have a different backspace than the 5-lug ralley wheels.

5-lug:
15x8 has a 4" BS
15x7 has a 3-5/8" BS
15x6.5 has a 4" BS.
(van ralley)

6-lug:
15x8 has a 3-5/8" BS
15x7 has a 4" BS
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Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
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