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#1 |
Registered User
Join Date: Jan 2003
Location: arizona
Posts: 213
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15" rallye
I am thinking about getting a set of rallyes for my truck..15x8 4inch backspace for the front and 15x10 5 inch backspace for the rear of my 70 1/2 lwb coil springs.. The 5 inch backspace should not cause any problems that I can see..any thoughts would be appreciated...the photo is with 7" rims front and 8"rims rear..thanks
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#2 |
Resident of Here
Join Date: May 2008
Location: Wesley Chapel, FL, USA
Posts: 7,716
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Re: 15" rallye
I doubt it would cause a problem, but make sure by measuring and know how big a tire you are gonna run.
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~Bradley~ 2004 Black GTO LS2/T56 too much to list ![]() Miss having a truck ![]() |
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#3 |
Registered User
Join Date: Jan 2003
Location: arizona
Posts: 213
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Re: 15" rallye
I am wanting to run the tires I have now..275x60 rear and 255x60 front..thanks
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#4 |
Registered User
Join Date: Aug 2008
Location: Lantana, TX
Posts: 419
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Re: 15" rallye
I don't think it will cause any problems either. If you wanted you could probably run a bigger rim than that. A quick way to guess would be to measure from the mounting pad to the frame rails. With no offset that should be your backspace.
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#5 |
Registered User
Join Date: Aug 2008
Location: Lantana, TX
Posts: 419
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Re: 15" rallye
That should work well and look really nice. The larger wheels will push out a 1/2 inch in front and an inch in back.
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#6 |
Resident of Here
Join Date: May 2008
Location: Wesley Chapel, FL, USA
Posts: 7,716
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Re: 15" rallye
Most likely tires for an 8" wheel will not work for a 10" wheel. Just remember, measure twice, fit once.
__________________
~Bradley~ 2004 Black GTO LS2/T56 too much to list ![]() Miss having a truck ![]() |
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#7 |
Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: 15" rallye
I'm running stock 8" rallys with 275/60-15 BFG's all 'round. I would like to go bigger tho in back with 10" rally's but BFG doesn't make 305/60-15's in the Radial T/A so I'll wait until my other chassis is ready with a 17x8/18x10 stagger.
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Kurt - '68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy '72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close '06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD '18 Kia Sorento - wife's econo-driver '95 Chevy S10 - reg cab shortbed, LS, 4.3, auto... my '68's powertrain and chassis build -links broken A surprise phase - carb to efi -links broken |
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#8 |
Registered User
Join Date: Jan 2003
Location: arizona
Posts: 213
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Re: 15" rallye
68gmc.. truck looks great...I will check with my tire guy but am hoping the 275/60 will work on the 10 inch rim..thanks to all
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#9 |
Registered User
Join Date: Nov 2007
Location: Central OK
Posts: 396
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Re: 15" rallye
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#10 |
Registered User
Join Date: Jan 2003
Location: arizona
Posts: 213
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Re: 15" rallye
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#11 |
67-72 parts collector,…
![]() Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
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Re: 15" rallye
Here's my 15x10's with 5" BS. These are also 275/60-15's.
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Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
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#12 |
Registered User
Join Date: Jan 2003
Location: arizona
Posts: 213
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Re: 15" rallye
Lo..looks great and all these photos really help. What width are you running on the front?
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#13 |
67-72 parts collector,…
![]() Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
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Re: 15" rallye
I'm running a 7" ralley with 215/70-15's.
__________________
Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
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