Rally Wheel width? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

87Bob · 11-19-2007, 09:17 PM

Was it the same width for all the years it was offered on the C10? What was the largest width that was offered? What width came on the 1985?

bigtruck81 · 11-19-2007, 09:30 PM

7 or 8" on trucks, either 6" or 6.5" were available on vans. my '86 had 8s

PhilaTruck · 11-19-2007, 09:34 PM

Most of our trucks came with 8x15 inch wheels.

Hey, welcome to the board!

streetstar · 11-19-2007, 10:20 PM

Mst of the ones i've seen were 8's ----- but 7's were floating around out there too

87Bob · 11-19-2007, 11:36 PM

I wonder if 15x10's will fit, anyone tried them? Classic has them in a kit of four of the rims, riings, and centers.

87Bob · 11-19-2007, 11:37 PM

Thanks for the welcome I'm really enjoying it.

Mr79C10 · 11-20-2007, 05:17 AM

7's are on my 79. Im going to be looking @ a set of 8's this week for $150.00 with caps and rings.

Bishops Trucks · 11-20-2007, 05:23 AM

My '71 K10 came with 8X15's and my '71 C10 came with 7X15's.

dswancutt · 11-20-2007, 10:19 AM

Quote:

Originally Posted by Mr79C10

7's are on my 79. Im going to be looking @ a set of 8's this week for $150.00 with caps and rings.

One of my 79 has 7', my 79 parts truck has 8". Go figure.

Ivan D. · 11-21-2007, 01:47 PM

Quote:

Originally Posted by 87Bob

I wonder if 15x10's will fit, anyone tried them? Classic has them in a kit of four of the rims, riings, and centers.

10"-wide in the rear only, or all around? For the rear they should fit no problem, with the front I'd imagine it depends on the wheel's offset and the tire size you plan on using. if it were my truck I'd run 15x8 fronts and 15x10 rears, goes well with the muscle car looks these trucks can have with a bit of time and effort put in them.

87Bob · 11-21-2007, 04:34 PM

Quote:

Originally Posted by Ivan D.

10"-wide in the rear only, or all around? For the rear they should fit no problem, with the front I'd imagine it depends on the wheel's offset and the tire size you plan on using. if it were my truck I'd run 15x8 fronts and 15x10 rears, goes well with the muscle car looks these trucks can have with a bit of time and effort put in them.

They sell the a kit of 15x10"s, the back spacing is the same as stock 4.5. Or they sell a kit of 8 inch wide also with a 4.5 back spacing. Each kit contains the (4)Wheels,(4)Trim Rings, (4)Center Caps. I was suprised they don't sell a mixed set of 8" for the fronts and 10" for the rear. I'm just afraid the 10's will rub in the fenders when turning. Especially if the truck is lowered. I plan a 2.5 front and 4 rear.

**Captkaos** · 11-21-2007, 05:21 PM

factory backspacing on all the truck rally wheels were 4", not 4.5. How much is it lowered will determine how wide/tall you can go, but a 10" wide tire will fit but it my rub occationally..

Pyrotechnic · 11-21-2007, 05:41 PM

What tire size came on 7's and what came on 8's ? I have a set with 235/70's on them. I believe they are 7's.

11-19-2007, 09:17 PM	#1
87Bob Registered User Join Date: Nov 2007 Location: Franklin Indiana Posts: 635	Rally Wheel width? Was it the same width for all the years it was offered on the C10? What was the largest width that was offered? What width came on the 1985?

11-19-2007, 09:30 PM	#2
bigtruck81 Registered User Join Date: Feb 2004 Location: northern, in Posts: 350	Re: Rally Wheel width? 7 or 8" on trucks, either 6" or 6.5" were available on vans. my '86 had 8s

11-19-2007, 09:34 PM	#3
PhilaTruck Right on the line, baby! Join Date: Oct 2003 Location: Phila, PA 19130 Posts: 1,486	Re: Rally Wheel width? Most of our trucks came with 8x15 inch wheels. Hey, welcome to the board! __________________ 83 GMC 406 th400/3.73 Eaton Truetrac posi, headers, x pipe, & racePros. Tubular control arms, lowering rear springs, caltracs. Still ugly, but getting built right, although slowly Click and scroll down for site vendors! Subscribe here! Last edited by PhilaTruck; 11-19-2007 at 09:35 PM.

11-19-2007, 10:20 PM	#4
streetstar Registered User Join Date: May 2007 Location: Moore, Oklahoma Posts: 2,396	Re: Rally Wheel width? Mst of the ones i've seen were 8's ----- but 7's were floating around out there too

11-19-2007, 11:36 PM	#5
87Bob Registered User Join Date: Nov 2007 Location: Franklin Indiana Posts: 635	Re: Rally Wheel width? I wonder if 15x10's will fit, anyone tried them? Classic has them in a kit of four of the rims, riings, and centers.

11-19-2007, 11:37 PM	#6
87Bob Registered User Join Date: Nov 2007 Location: Franklin Indiana Posts: 635	Re: Rally Wheel width? Thanks for the welcome I'm really enjoying it.

11-20-2007, 05:17 AM	#7
Mr79C10 It Is What It Is,,,, Join Date: Aug 2006 Location: The Gun Shine StateFlorida* Posts: 1,765	Re: Rally Wheel width? 7's are on my 79. Im going to be looking @ a set of 8's this week for $150.00 with caps and rings. __________________ 79 C10 Short Box ST8 6 bang'r Lowered w/ 3" Control arms, 2" Lower Coils and 4" shackles and hangers W/ FLIP KIT __--__* 79 C-10 project* .........................__ ..............._____ l __\___ ..............\|_(O)_ \|___(O) ] FAQ INDEX Thread The Kulture My Rat Den

11-20-2007, 05:23 AM	#8
Bishops Trucks KEEP ON TRUCKIN' Join Date: Jun 2005 Location: Sterling, Va. Posts: 5,731	Re: Rally Wheel width? My '71 K10 came with 8X15's and my '71 C10 came with 7X15's. __________________ JIM '97 GMC Sierra K1500 '95 Chevy Silverado C1500 '71 Cheyenne Z71 / LT1 & 4-Speed SWB K/10 Father/Son Project http://www.youtube.com/watch?v=4l689JKXPnA http://67-72chevytrucks.com/vboard/payments.php "LIVIN' FREE FOREVER"

11-21-2007, 05:21 PM	#12
Captkaos www.73-87chevytrucks.com Join Date: Dec 1999 Location: Birmingham, AL Posts: 6,935	Re: Rally Wheel width? factory backspacing on all the truck rally wheels were 4", not 4.5. How much is it lowered will determine how wide/tall you can go, but a 10" wide tire will fit but it my rub occationally.. __________________ Chris Lucas 1973 Chevy C-10 1978 GMC Jimmy (2WD) - SOLD 1987 R10 twin turbo LS 1991 R3500 SRW CrewCab 1985 K5 diesel swapped project 1989 K5 2WD conversion w/ Vette susp Project Captkaos Customs 73-87chevytrucks.com

11-21-2007, 05:41 PM	#13
Pyrotechnic Registered User Join Date: Feb 2007 Location: Austin, TX Posts: 3,930	Re: Rally Wheel width? What tire size came on 7's and what came on 8's ? I have a set with 235/70's on them. I believe they are 7's.



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