Tire options 15x8 rally - The 1947 - Present Chevrolet & GMC Truck Message Board Network

2772 · 10-10-2012, 01:47 PM

Hey folks, how about some pics of different rallys and tires. Trying to see which would be the best look for me. From what I heard the original tire size is 225 75 15. But how about other options like 265 75 15?
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**leddzepp** · 10-10-2012, 01:51 PM

I run 215 70 15 on 15 x 7 rallies up front. 275 60 15 on 15 x 8 rallies out back. IMO this gives the truck a nice rake.

Fldawg · 10-10-2012, 04:49 PM

i run 255/70/15 on frt and back

xmitsu10 · 10-10-2012, 09:06 PM

Fronts are 255/60R15 on 8" rallys. Rears are 275/60R15 on 10" rally's.
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Posted via Mobile Device

PAWS 72 · 10-10-2012, 10:34 PM

255-70-15 front and rear on 8'' Rally's

**jocko** · 10-10-2012, 10:40 PM

i see a trend...
I agree with the above posts - for a staggered setup with a slight rake, I really like ledzepp's approach. And for all 4 the same, prefer 255/70/15s all the way around.
I'd only go with a 60 on the front if the truck is lowered - and that clearly looks great on xmitsu10's truck.

longorange68 · 10-10-2012, 10:58 PM

Anyone have a pic of the 275/60 on an 8 inch rim? Looking to see sidewall bulge as it is what I'm planning to run on my longbox.
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A.Bursell · 10-11-2012, 02:18 AM

Quote:

Originally Posted by Fldawg

i run 255/70/15 on frt and back

Quote:

Originally Posted by xmitsu10

Fronts are 255/60R15 on 8" rallys. Rears are 275/60R15 on 10" rally's.
Posted via Mobile Device
Posted via Mobile Device

Quote:

Originally Posted by PAWS 72

255-70-15 front and rear on 8'' Rally's

I want to run one of these setups with 8" wheels and same size tires all around. Are there any clearance issues with tires or wheel in these sizes?

Adam
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**Already Gone** · 10-11-2012, 03:51 AM

Quote:

Originally Posted by A.Bursell

I want to run one of these setups with 8" wheels and same size tires all around. Are there any clearance issues with tires or wheel in these sizes?

Adam
Posted via Mobile Device

I have the P255/70R15 Cooper Cobras mounted on 15 x8 Rallys on all 4 corners on my stock height 72 longbox and no issues.

Ol69C10 · 10-11-2012, 04:05 AM

i'm likin the 255/70r15's. anyone runnin these on a 4/6 or 4/5 drop?

-Ol'69

PAWS 72 · 10-11-2012, 10:26 AM

I'm running Uniroyal's on mine no problems at all. But she is fixing to get a new set of BFG.

Fldawg · 10-11-2012, 04:26 PM

Quote:

Originally Posted by A.Bursell

I want to run one of these setups with 8" wheels and same size tires all around. Are there any clearance issues with tires or wheel in these sizes?

Adam
Posted via Mobile Device

mine has a 2 1/2" on front and 4" on the rear drop not even close to havng a probelm

big mike71 · 10-11-2012, 07:15 PM

Quote:

Originally Posted by longorange68

Anyone have a pic of the 275/60 on an 8 inch rim? Looking to see sidewall bulge as it is what I'm planning to run on my longbox.
Posted via Mobile Device

Here's mine when I put them back on the truck I'm putting 255/60 on the front and 275/60 on the back.

missinfishin10 · 10-11-2012, 07:32 PM

Here is my 275/60/15
I dont think they bulge at all

A.Bursell · 10-11-2012, 09:46 PM

Quote:

Originally Posted by Already Gone

I have the P255/70R15 Cooper Cobras mounted on 15 x8 Rallys on all 4 corners on my stock height 72 longbox and no issues.

Quote:

Originally Posted by PAWS 72

I'm running Uniroyal's on mine no problems at all. But she is fixing to get a new set of BFG.

Quote:

Originally Posted by Fldawg

mine has a 2 1/2" on front and 4" on the rear drop not even close to havng a probelm

Thanks guys. I had heard there may be an issue with wheels rubbing on the control arms with an 8" wheel. No issues there either?

Adam

**leddzepp** · 10-11-2012, 09:59 PM

No issues whatsoever with rallye wheels. I have run 6.5's, 7's and 8's.

**Already Gone** · 10-11-2012, 10:40 PM

Quote:

Originally Posted by Fldawg

mine has a 2 1/2" on front and 4" on the rear drop not even close to havng a probelm

Are you running 15 x 7 or 15 x 8? Did you use a dropped spindle in front and coil in the rear? Are you running stock shocks and panhard bar with your set up? I just want drop mine a hair and level it out and keep my 255/70's on the 8 inch rallys.
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Fldawg · 10-12-2012, 03:33 PM

Quote:

Originally Posted by Already Gone

Are you running 15 x 7 or 15 x 8? Did you use a dropped spindle in front and coil in the rear? Are you running stock shocks and panhard bar with your set up? I just want drop mine a hair and level it out and keep my 255/70's on the 8 inch rallys.
Posted via Mobile Device

yes i did use drop spindle and coil in rear and the shocks came with the drop coils, stock on the front, 15 x 8"

**Already Gone** · 10-12-2012, 05:11 PM

Quote:

Originally Posted by Fldawg

yes i did use drop spindle and coil in rear and the shocks came with the drop coils, stock on the front, 15 x 8"

Thanks for the info. So you used a drop shock on the rear and stock shock on the front and used the stock panhard bar,right? After seeing your truck I think this is the way I am going to go with mine. It'll drop it a touch and level her out good.

snipescastle2 · 06-19-2013, 08:26 AM

I like the stance pictures of all your trucks guys! Nice!
Ben Smith

RFC · 09-04-2013, 11:22 PM

Wow, this truck is beautiful! I am thinking of running the same tire/wheel set up on my 86 Silverado...what is your lowering set up? I was thinking of going simply 2"/2".
Thanks!
RFC
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RFC · 09-04-2013, 11:27 PM

Apolgies all, I am brand new here and feeling my way through. My previous comment was for "xmitsu10".

I like all the trucks on here and wish to own a 72 shortbed one day. For now, I will be working on my 1950 3100 shortbed and 1986 Silverado shortbed.

Thanks for "listening" and happy building!

RFC
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Sklptrljay · 09-04-2013, 11:49 PM

RFC, welcome to the forum.

XMITSU can answer this himself, but that looks like a 4/6 drop to me. I have a 4/6 with the same size tires 255/60/15. If you run these without a big drop, you'll see a lot of space between the fender and tire.

RFC · 09-04-2013, 11:52 PM

Quote:

Originally Posted by xmitsu10

Fronts are 255/60R15 on 8" rallys. Rears are 275/60R15 on 10" rally's.
Posted via Mobile Device
Posted via Mobile Device

Quote:

Originally Posted by Sklptrljay

RFC, welcome to the forum.

XMITSU can answer this himself, but that looks like a 4/6 drop to me. I have a 4/6 with the same size tires 255/60/15. If you run these without a big drop, you'll see a lot of space between the fender and tire.

Thanks alot Sklptrljay, I really appreciate that!

Wow, 4/6 huh? A 2/2 won't do much of anything for me then...thanks for the education!
RFC
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Daaaanz67 · 09-05-2013, 12:06 AM

4/6 255/60/15 all around

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10-10-2012, 01:47 PM	#1
2772 Registered User Join Date: Aug 2012 Location: Baltimore,MD Posts: 119	Tire options 15x8 rally Hey folks, how about some pics of different rallys and tires. Trying to see which would be the best look for me. From what I heard the original tire size is 225 75 15. But how about other options like 265 75 15? Posted via Mobile Device __________________ FEEL, FEEL, FEEL , FEEL MY HEAT!

10-10-2012, 01:51 PM	#2
leddzepp Moderator Join Date: May 2007 Location: Southern Cal Posts: 19,990	Re: Tire options 15x8 rally I run 215 70 15 on 15 x 7 rallies up front. 275 60 15 on 15 x 8 rallies out back. IMO this gives the truck a nice rake. __________________ 1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man

10-10-2012, 04:49 PM	#3
Fldawg Registered User Join Date: Jan 2011 Location: Lynn Haven Florida Posts: 1,019	Re: Tire options 15x8 rally i run 255/70/15 on frt and back Attached Images

10-10-2012, 09:06 PM	#4
xmitsu10 Registered User Join Date: Aug 2006 Location: Alton, New Hampshire Posts: 274	Re: Tire options 15x8 rally Fronts are 255/60R15 on 8" rallys. Rears are 275/60R15 on 10" rally's. Posted via Mobile Device Posted via Mobile Device Attached Images __________________ 71 Cheyenne SWB

10-10-2012, 10:34 PM	#5
PAWS 72 Registered User Join Date: Nov 2011 Location: Sheffield, ALA Posts: 2,471	Re: Tire options 15x8 rally 255-70-15 front and rear on 8'' Rally's Attached Images

10-10-2012, 10:40 PM	#6
jocko Senior Member Join Date: Oct 2009 Location: Godley, TX Posts: 17,937	Re: Tire options 15x8 rally i see a trend... I agree with the above posts - for a staggered setup with a slight rake, I really like ledzepp's approach. And for all 4 the same, prefer 255/70/15s all the way around. I'd only go with a 60 on the front if the truck is lowered - and that clearly looks great on xmitsu10's truck.

10-10-2012, 10:58 PM	#7
longorange68 Registered User Join Date: Apr 2006 Location: Hockinson, Washington Posts: 114	Re: Tire options 15x8 rally Anyone have a pic of the 275/60 on an 8 inch rim? Looking to see sidewall bulge as it is what I'm planning to run on my longbox. Posted via Mobile Device __________________ 1968 Chevrolet C-10, 2WD, Longbox, Vortec 350, Monster Transmission 700R4, 3.73 gears Good judgment comes from experience, and experience, well......that comes from bad judgment. 1968 Chevy C-10 "Longshot": Bought used from my Uncle George in 1994 and proceeding to beat the hell out of it for 4 years. Sold it. Bought it back, dumped an ungodly amount of money into it since then.

10-11-2012, 04:05 AM	#10
Ol69C10 Registered User Join Date: Oct 2012 Location: 29 Palms, ca Posts: 34	Re: Tire options 15x8 rally i'm likin the 255/70r15's. anyone runnin these on a 4/6 or 4/5 drop? -Ol'69

10-11-2012, 10:26 AM	#11
PAWS 72 Registered User Join Date: Nov 2011 Location: Sheffield, ALA Posts: 2,471	Re: Tire options 15x8 rally I'm running Uniroyal's on mine no problems at all. But she is fixing to get a new set of BFG.

10-11-2012, 07:32 PM	#14
missinfishin10 Amazed Member Join Date: May 2010 Location: Dahlonega Georgia Posts: 486	Re: Tire options 15x8 rally Here is my 275/60/15 I dont think they bulge at all Attached Images __________________ 71 LWB Fleetside 1950 3100 Original Project!

10-11-2012, 09:59 PM	#16
leddzepp Moderator Join Date: May 2007 Location: Southern Cal Posts: 19,990	Re: Tire options 15x8 rally No issues whatsoever with rallye wheels. I have run 6.5's, 7's and 8's. __________________ 1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man

06-19-2013, 08:26 AM	#20
snipescastle2 Registered User Join Date: Mar 2009 Location: WARRENSBURG,MISSOURI,64093 Posts: 1,518	17" rims with 315/35/17 tires I like the stance pictures of all your trucks guys! Nice! Ben Smith Last edited by snipescastle2; 06-19-2013 at 08:27 AM. Reason: adding

09-04-2013, 11:22 PM	#21
RFC Registered User Join Date: Aug 2013 Location: Phoenix, AZ Posts: 21	Re: Tire options 15x8 rally Wow, this truck is beautiful! I am thinking of running the same tire/wheel set up on my 86 Silverado...what is your lowering set up? I was thinking of going simply 2"/2". Thanks! RFC Posted via Mobile Device

09-04-2013, 11:27 PM	#22
RFC Registered User Join Date: Aug 2013 Location: Phoenix, AZ Posts: 21	Re: Tire options 15x8 rally Apolgies all, I am brand new here and feeling my way through. My previous comment was for "xmitsu10". I like all the trucks on here and wish to own a 72 shortbed one day. For now, I will be working on my 1950 3100 shortbed and 1986 Silverado shortbed. Thanks for "listening" and happy building! RFC Posted via Mobile Device Last edited by RFC; 09-04-2013 at 11:28 PM. Reason: misspell

09-04-2013, 11:49 PM	#23
Sklptrljay Registered User Join Date: Apr 2012 Location: Stillwater, Oklahoma Posts: 874	Re: Tire options 15x8 rally RFC, welcome to the forum. XMITSU can answer this himself, but that looks like a 4/6 drop to me. I have a 4/6 with the same size tires 255/60/15. If you run these without a big drop, you'll see a lot of space between the fender and tire.



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09-05-2013, 12:06 AM	#25
Daaaanz67 Registered User Join Date: Nov 2011 Location: Idaho Posts: 857	Re: Tire options 15x8 rally 4/6 255/60/15 all around Posted via Mobile Device

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