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#1 |
Registered User
Join Date: Jan 2013
Location: lincoln, nebraska
Posts: 21
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rim offset and backspacing
hi i got a 70 c10 lowered 2/4. i wana run 20 inch wheels all way around. id like to run 20x8 in front and 20x10 in the rear. how much offset/backspacing do i need to keep the wheels tucked inside the wheel wells without hitting anything. any advice much apreciated.
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#2 |
Registered User
Join Date: Oct 2012
Location: Arlington Washington
Posts: 1,808
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Re: rim offset and backspacing
5.5" bs in rear and 4.75" bs with an 8" wheel in the front. More common you'll find an 8.5" with a 10" rear and then would run 5.25" bs. Many factors will change an offset and its best to measure for your application. These numbers are what most run though
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Scott 67 c10 sold 89 c1500 90 k2500 91 s10 #chevyonly ![]() |
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#3 |
Registered User
Join Date: Jan 2013
Location: lincoln, nebraska
Posts: 21
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Re: rim offset and backspacing
backspacing your just measuring from the middle of the rim on the backside to the wheel well/or frame rail? what are you basing the measurments from?
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#4 |
67-72 parts collector,…
![]() Join Date: Nov 2002
Location: Mid-MO
Posts: 22,696
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Re: rim offset and backspacing
Here you go,...
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Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
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#5 |
67-72 parts collector,…
![]() Join Date: Nov 2002
Location: Mid-MO
Posts: 22,696
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Re: rim offset and backspacing
Read, read, read,...
http://67-72chevytrucks.com/vboard/s...d.php?t=442104
__________________
Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
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#6 |
67-72 parts collector,…
![]() Join Date: Nov 2002
Location: Mid-MO
Posts: 22,696
|
Re: rim offset and backspacing
Good thread with videos,...
http://67-72chevytrucks.com/vboard/s...ht=backspacing
__________________
Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
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