Later year wheels? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

riden2low · 12-06-2005, 02:45 PM

I have a guy who is selling his 20" wheels off of his 2000 Yukon. Will they fit with out any problems on my 6 lug. Will the back spacing be a problem? I have front disc on my 68 now.

yank · 12-06-2005, 03:13 PM

More than likely the back spacing will be a problem. I had to put wheel spacer on mine to get them to fit (18" Budnick wheels that came off a late model truck).

riden2low · 12-06-2005, 03:43 PM

So what is the proper back spacing measurements for stock then? So does this mean that they will rub on the inside as you turn?

ChevLoRay · 12-06-2005, 03:57 PM

ECE (Early Classic Enterprises) says anything larger than 15-inch diameter, can be 4.5-inch back space. If they're 15-inch, then 4-inch backspace is the max.

project76 · 12-06-2005, 07:05 PM

I bought a set of 20's from a new Silverado. You will need to run spacers to get them to fit. Also the hub size in the back will not allow the wheel to be mounted without a spacer or machining of the hub of the axle.

67Fleet · 12-06-2005, 07:17 PM

Quote:

Originally Posted by project76

I bought a set of 20's from a new Silverado. You will need to run spacers to get them to fit. Also the hub size in the back will not allow the wheel to be mounted without a spacer or machining of the hub of the axle.

Correct. Backspacing as mentioned will need to be 4.5" if you want it to look right and not rub the inner fenders. Newer style wheels (especially if he's pulling from a Tahoe) will most likely be in the 5.25" range. That's gonna be too much. If you have a disc conversion up front, then depending on your spindle it may work. Mine did. Out back I had to run 1.5" spacers though, and I'm running 20x8.5" wheels with 5.25" backspacing. Hope this helps.

riden2low · 12-06-2005, 08:14 PM

1.5 spacer? Wow. Thought it was going to be easy. The guy wants to sell his custom wheels before trading in the yukon, so I can get them pretty reasonable. I know to have a set made with the correct back spacing cost an arm and a leg.

67Fleet · 12-06-2005, 08:19 PM

Yeah, that's why I decided to just run the spacers. My truck's not a daily driver so I'm not too concerned about them. If you go this route, just make sure you torque everything down good, then re-torque everything about 100 miles later just to be on the safe side.

yank · 12-06-2005, 10:36 PM

riden2low sent you a PM

12-06-2005, 02:45 PM	#1
riden2low Registered User Join Date: Oct 2002 Location: Portland OR. Posts: 86	Later year wheels? I have a guy who is selling his 20" wheels off of his 2000 Yukon. Will they fit with out any problems on my 6 lug. Will the back spacing be a problem? I have front disc on my 68 now. __________________ 68 Chevy short wide air cab 4/6 on the drop 327 small block Front disc Frame "c" sectioned Gaylord bed cover

12-06-2005, 03:13 PM	#2
yank Registered User Join Date: Jan 2001 Location: Meridian, Ms. Posts: 244	Re: Later year wheels? More than likely the back spacing will be a problem. I had to put wheel spacer on mine to get them to fit (18" Budnick wheels that came off a late model truck). __________________ 70 C/10 SWB Go ahead chance it........Columbus did!!! Steve (Chitlin) Bacon My DIY Shop http://s24.photobucket.com/albums/c47/mpalmiter/shop/

12-06-2005, 03:43 PM	#3
riden2low Registered User Join Date: Oct 2002 Location: Portland OR. Posts: 86	Re: Later year wheels? So what is the proper back spacing measurements for stock then? So does this mean that they will rub on the inside as you turn? __________________ 68 Chevy short wide air cab 4/6 on the drop 327 small block Front disc Frame "c" sectioned Gaylord bed cover

12-06-2005, 03:57 PM	#4
ChevLoRay Old Skool Club Join Date: Jun 2001 Location: Benton, AR "The Heart of Arkansas" Posts: 10,880	Re: Later year wheels? ECE (Early Classic Enterprises) says anything larger than 15-inch diameter, can be 4.5-inch back space. If they're 15-inch, then 4-inch backspace is the max. __________________ Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was.

12-06-2005, 07:05 PM	#5
project76 Registered User Join Date: Nov 2004 Location: Cecil County Maryland Posts: 135	Re: Later year wheels? I bought a set of 20's from a new Silverado. You will need to run spacers to get them to fit. Also the hub size in the back will not allow the wheel to be mounted without a spacer or machining of the hub of the axle. __________________ Brandon project 67 swb bagged on 20" Coddingtons

12-06-2005, 08:14 PM	#7
riden2low Registered User Join Date: Oct 2002 Location: Portland OR. Posts: 86	Re: Later year wheels? 1.5 spacer? Wow. Thought it was going to be easy. The guy wants to sell his custom wheels before trading in the yukon, so I can get them pretty reasonable. I know to have a set made with the correct back spacing cost an arm and a leg. __________________ 68 Chevy short wide air cab 4/6 on the drop 327 small block Front disc Frame "c" sectioned Gaylord bed cover

12-06-2005, 08:19 PM	#8
67Fleet Outlandish Trends - FL Join Date: Jul 2005 Location: Orlando Posts: 1,396	Re: Later year wheels? Yeah, that's why I decided to just run the spacers. My truck's not a daily driver so I'm not too concerned about them. If you go this route, just make sure you torque everything down good, then re-torque everything about 100 miles later just to be on the safe side. __________________ -Bret 67 short-fleet sold!

12-06-2005, 10:36 PM	#9
yank Registered User Join Date: Jan 2001 Location: Meridian, Ms. Posts: 244	Re: Later year wheels? riden2low sent you a PM __________________ 70 C/10 SWB Go ahead chance it........Columbus did!!! Steve (Chitlin) Bacon My DIY Shop http://s24.photobucket.com/albums/c47/mpalmiter/shop/

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