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#1 |
Registered User
Join Date: Feb 2018
Location: Fountain Hills, AZ
Posts: 161
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15x7 vs. 15x8 rally wheels with disc brakes
1971 short/fleetside with front power disc brakes installed. Currently running 15x8 centerline wheels (yech). Been looking for a set of rallies.... and found some but they are 15x7. I know it's been covered before, but a search just doesn't seem to answer the question: will the 15x7 factory rallies work in the front with disc brakes?
They are not local so I can't just drive over and test them out. Thanks in advance |
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#2 |
Senior Member
![]() ![]() Join Date: Mar 2016
Location: Near Canon City ,Colorado
Posts: 3,970
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Re: 15x7 vs. 15x8 rally wheels with disc brakes
Yes they were intended for disc brake trucks when first introduced.
__________________
'35 1/2 ton Pickup (bought 2020) '68 C10 Suburban (bought 2021) '72 K5 Blazer (bought 2013) '67 Stepside (bought 1997-sold 2021) '96 Bronco Eddie Bauer (inherited 2010) My 1st day here-'67 C10(sold)and '72 K5 Blazer http://67-72chevytrucks.com/vboard/s...d.php?t=702056 "Another Blue Chevy"(1935) http://67-72chevytrucks.com/vboard/s...d.php?t=799203 ![]() ![]() |
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#3 |
Registered User
Join Date: Feb 2018
Location: Fountain Hills, AZ
Posts: 161
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Re: 15x7 vs. 15x8 rally wheels with disc brakes
Thank you. Love your '67 stepper.
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#4 |
Senior Member
![]() ![]() Join Date: Mar 2016
Location: Near Canon City ,Colorado
Posts: 3,970
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Re: 15x7 vs. 15x8 rally wheels with disc brakes
Thanks I like your '71 . My first 67-72 C10 was clean 2nd owner 72 short wide and I ran 8" rally wheels on it. My Daughter has a 72 c10 longbed and she has 7" on the front 8" on the back.
__________________
'35 1/2 ton Pickup (bought 2020) '68 C10 Suburban (bought 2021) '72 K5 Blazer (bought 2013) '67 Stepside (bought 1997-sold 2021) '96 Bronco Eddie Bauer (inherited 2010) My 1st day here-'67 C10(sold)and '72 K5 Blazer http://67-72chevytrucks.com/vboard/s...d.php?t=702056 "Another Blue Chevy"(1935) http://67-72chevytrucks.com/vboard/s...d.php?t=799203 ![]() ![]() |
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#5 |
Registered User
Join Date: Feb 2018
Location: Fountain Hills, AZ
Posts: 161
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Re: 15x7 vs. 15x8 rally wheels with disc brakes
Owner says the 15x7 rallies have 4" backspacing. From what I have seen, the 15x7 wheels can have 3-5/8" or 4" BS.
Anyone running the 15x7 with 4" BS on their C10? Most posts on this website refer to 15x8 all the way around. Thanks. |
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#6 |
Registered User
Join Date: Jul 2014
Location: Salinas Ca.
Posts: 45
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Re: 15x7 vs. 15x8 rally wheels with disc brakes
did you ever find out if the 15x7's worked? i have 15x8 that dont seem to fit. now im tryting to figure out what i can do.
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#7 |
Registered User
Join Date: Feb 2018
Location: Fountain Hills, AZ
Posts: 161
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Re: 15x7 vs. 15x8 rally wheels with disc brakes
Sold the truck to complete another..... sorry I can't help answer the question.
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