8 lug wheels/ split rim 1972 Sierra Grande - The 1947 - Present Chevrolet & GMC Truck Message Board Network

duke10 · 12-25-2020, 05:20 PM

Picked up a 3/4 ton GMC that has split rims on it.
Will modern Chevy or GMC 8 lug rims fit on my new 72?
What are my options?
I prefer to keep the stock look, 16" Steelies?
Thanks as always for the information.

duke10 · 12-25-2020, 05:23 PM

Pictures

Bones72Super · 12-25-2020, 09:10 PM

Yes they will, you can even get f*** 7 inch wide 8 lug 16 inch wheels cheap from pre 97 trucks/vans that will accept stock 3/4 ton hub caps.

Nice truck ! Lets see some more pictures please

duke10 · 12-25-2020, 09:18 PM

Thank you.
That is good news

factorystock · 12-25-2020, 09:59 PM

80's GM 16" x 6 1/2 is another possibility.

57taskforce · 12-25-2020, 11:00 PM

Quote:

Originally Posted by factorystock

80's GM 16" x 6 1/2 is another possibility.

These are my go to if you can find them. I’ve got a set of 90’s steel 8 lug wheels on my K20 currently and they work fine but don’t take factory caps and don’t look quite right to a trained eye. Awesome truck you’ve got there!

mr48chev · 12-26-2020, 12:14 AM

Around here 16.5 tires are getting hard to find at tire stores and seriously expensive compared to 16 inch tires.

Local tire stores haven't worked on split rims for years and with at least one tire chain if a worker carries a split rim inside the tire shop it is grounds for being fired on the spot. When I had my split rims pulled off and 16x8 aluminum wheels installed they didn't even set the old tires on the cement, they hand carried them to the back of the truck and tossed them in the back then and there.

duke10 · 12-27-2020, 04:14 PM

More pictures for Bones
There are a set of 8 lug tires and wheels from a 2020 2500hd that are for sale locally.
Uncertain whether these will fit.
Thanks for all opinions.

72c20customcamper · 12-27-2020, 04:35 PM

Believe the 2020 rims are metric pattern. I have Ford rims on mine

57taskforce · 12-27-2020, 04:41 PM

That’s correct, somewhere in the late 2000’s or the early 2010’s Gm changed the 8 lug pattern to metric in order to be able to increase there weight ratings.

duke10 · 12-27-2020, 04:56 PM

So the 2020 rims will not fit???

72c20customcamper · 12-27-2020, 05:21 PM

Quote:

Originally Posted by duke10

So the 2020 rims will not fit???

They will not fit

duke10 · 12-27-2020, 05:48 PM

So the Ford 16" steelies fit?
Thank you.

**dagnabbitt** · 12-27-2020, 07:37 PM

Ford 16" do fit, that's what I used on mine.

**jocko** · 12-27-2020, 08:21 PM

Not that it really matters, but just for awareness - the GM wheels are hub-centric, whereas Ford are generally lug-centric. And either will work just fine.

Greg58 · 12-29-2020, 12:28 PM

I scored a set of Ford 16x7 rims off of a 2008 E-350 van, and they are not yet metric. Actually got them free!!
The Van was donated to our Fire Dept. for extrication training, and I was in charge of hauling it off.
Greg

NorCalC20LWB · 12-29-2020, 02:09 PM

I tried to find a set of used rims but everything I found was in bad shape. For a few more bucks you can get new ones. These are what I ended up getting.

https://www.roadreadywheels.com/prod...teel-wheel-rim

**Joesjunk** · 12-29-2020, 03:37 PM

These are a heck of a deal I think, already powder coated white too

eBay number 363079644326

DDassow01 · 12-29-2020, 05:31 PM

Would those ebay wheels work on a 70 GMC 2500 with drum brakes? The listing shows 16x6.5 where the Ford ones are 16x7. Not sure if it matters or not.

**Joesjunk** · 12-29-2020, 09:23 PM

Quote:

Originally Posted by DDassow01

Would those ebay wheels work on a 70 GMC 2500 with drum brakes? The listing shows 16x6.5 where the Ford ones are 16x7. Not sure if it matters or not.

Yes they will work. GM wheels were only 6.5” wide, but Ford offered them 7” wide. Either will work

BAD1916 · 12-29-2020, 09:37 PM

Joesjunk, thanks for posting that. Just ordered a set for my suburban.

12-25-2020, 05:20 PM	#1
duke10 Active Member Join Date: Aug 2003 Location: san diego Posts: 833	8 lug wheels/ split rim 1972 Sierra Grande Picked up a 3/4 ton GMC that has split rims on it. Will modern Chevy or GMC 8 lug rims fit on my new 72? What are my options? I prefer to keep the stock look, 16" Steelies? Thanks as always for the information. Last edited by duke10; 12-25-2020 at 05:37 PM.

12-25-2020, 05:23 PM	#2
duke10 Active Member Join Date: Aug 2003 Location: san diego Posts: 833	Re: 8 lug wheels/ split rim 1972 Sierra Grande Pictures Attached Images

12-25-2020, 09:10 PM	#3
Bones72Super Registered User Join Date: Sep 2017 Location: Lake Travis,Texas Posts: 769	Re: 8 lug wheels/ split rim 1972 Sierra Grande Yes they will, you can even get f*** 7 inch wide 8 lug 16 inch wheels cheap from pre 97 trucks/vans that will accept stock 3/4 ton hub caps. Nice truck ! Lets see some more pictures please __________________ WTB 71-72 Original paint Medium Red hood WTB 1972 Very nice original Parchment seat belt set

12-25-2020, 09:18 PM	#4
duke10 Active Member Join Date: Aug 2003 Location: san diego Posts: 833	Re: 8 lug wheels/ split rim 1972 Sierra Grande Thank you. That is good news

12-25-2020, 09:59 PM	#5
factorystock Registered User Join Date: Feb 2007 Location: west coast Posts: 3,365	Re: 8 lug wheels/ split rim 1972 Sierra Grande 80's GM 16" x 6 1/2 is another possibility. Attached Images

12-26-2020, 12:14 AM	#7
mr48chev Registered User Join Date: Jul 2007 Location: Toppenish, WA Posts: 15,426	Re: 8 lug wheels/ split rim 1972 Sierra Grande Around here 16.5 tires are getting hard to find at tire stores and seriously expensive compared to 16 inch tires. Local tire stores haven't worked on split rims for years and with at least one tire chain if a worker carries a split rim inside the tire shop it is grounds for being fired on the spot. When I had my split rims pulled off and 16x8 aluminum wheels installed they didn't even set the old tires on the cement, they hand carried them to the back of the truck and tossed them in the back then and there. __________________ Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around.

12-27-2020, 04:14 PM	#8
duke10 Active Member Join Date: Aug 2003 Location: san diego Posts: 833	Re: 8 lug wheels/ split rim 1972 Sierra Grande More pictures for Bones There are a set of 8 lug tires and wheels from a 2020 2500hd that are for sale locally. Uncertain whether these will fit. Thanks for all opinions. Attached Images

12-27-2020, 04:35 PM	#9
72c20customcamper Registered User Join Date: Jul 2018 Location: Catskill Mountains,NY Posts: 8,390	Re: 8 lug wheels/ split rim 1972 Sierra Grande Believe the 2020 rims are metric pattern. I have Ford rims on mine Attached Images __________________ Mark 72 c20 custom camper Husky edition, 66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark 1969 AMX , 1968 c20 stepside ,85 K20 1977 Suburban sold 68 anniversary.

12-27-2020, 04:41 PM	#10
57taskforce All about them K’s Join Date: Jun 2014 Location: Farmington, New Mexico Posts: 6,322	Re: 8 lug wheels/ split rim 1972 Sierra Grande That’s correct, somewhere in the late 2000’s or the early 2010’s Gm changed the 8 lug pattern to metric in order to be able to increase there weight ratings. __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 315/75/16's ‘87 IROC-Z all original 50K mile survivor TPI 305 IROC Blue ‘10 Camaro 2SS/RS Aqua Blue Metallic #93 -version 2.0 Last edited by 57taskforce; 12-27-2020 at 07:12 PM.

12-27-2020, 04:56 PM	#11
duke10 Active Member Join Date: Aug 2003 Location: san diego Posts: 833	Re: 8 lug wheels/ split rim 1972 Sierra Grande So the 2020 rims will not fit???

12-27-2020, 05:48 PM	#13
duke10 Active Member Join Date: Aug 2003 Location: san diego Posts: 833	Re: 8 lug wheels/ split rim 1972 Sierra Grande So the Ford 16" steelies fit? Thank you.

12-27-2020, 07:37 PM	#14
dagnabbitt Senior Member Join Date: Dec 2014 Location: Edmonton Alberta Posts: 1,322	Re: 8 lug wheels/ split rim 1972 Sierra Grande Ford 16" do fit, that's what I used on mine. Attached Images __________________ DAVE Edmonton, Alberta 1959 Apache 1967 K20 1968 C20 1970 C10 1972 GMC 2500 1981 C10

12-27-2020, 08:21 PM	#15
jocko Senior Member Join Date: Oct 2009 Location: Godley, TX Posts: 17,945	Re: 8 lug wheels/ split rim 1972 Sierra Grande Not that it really matters, but just for awareness - the GM wheels are hub-centric, whereas Ford are generally lug-centric. And either will work just fine.

12-29-2020, 12:28 PM	#16
Greg58 Registered User Join Date: Jan 2017 Location: Valley, NE. Posts: 1,005	Re: 8 lug wheels/ split rim 1972 Sierra Grande I scored a set of Ford 16x7 rims off of a 2008 E-350 van, and they are not yet metric. Actually got them free!! The Van was donated to our Fire Dept. for extrication training, and I was in charge of hauling it off. Greg __________________ ________________ 1970 GMC Sierra Grande, 2500 133" wb, 402, 4spd. 2007 GMC 3500 SRW 4x4, Crew cab, Duramax/Allison. (Sold} 1987 Chevy Suburban 2500, Silverado, 2wd, 454, t-400 2023 Chevy Silverado LT 3500, crew cab, longbox, 4x4 Z-71 Duramax.

12-29-2020, 02:09 PM	#17
NorCalC20LWB Registered User Join Date: Mar 2015 Location: Bigfork, MT Posts: 466	Re: 8 lug wheels/ split rim 1972 Sierra Grande I tried to find a set of used rims but everything I found was in bad shape. For a few more bucks you can get new ones. These are what I ended up getting. https://www.roadreadywheels.com/prod...teel-wheel-rim



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12-29-2020, 03:37 PM	#18
Joesjunk Senior Member Join Date: May 2001 Location: Independence MO. Posts: 7,690	Re: 8 lug wheels/ split rim 1972 Sierra Grande These are a heck of a deal I think, already powder coated white too eBay number 363079644326 Attached Images __________________ 72 3/4t Custom Deluxe 402/auto 66k Original paint 71 3/4t 4x4 Custom Deluxe 10k original miles Original paint 71 3/4t Cheyenne 402 70k original paint 72 3/4t 4x4 Custom deluxe 72 3/4t 4x4 Custom deluxe 91k original paint 72 Cheyenne/30 Dually 69 Camaro SS396 4-speed 13 GMC 2500HD Duramax I bought new 05 Jeep Wrangler "Willys Edition" 12k miles (I bought new) 85 3/4 ton 4x4 Scottsdale 33k miles original paint 86 1 ton 4x4 SRW Silverado 454 restored 80 1 ton 4x4 SRW Silverado 9,434 original miles!! original paint 95 GMC 1 ton dually 4x4 my dad bought new 95 GMC 3/4 ton 4x4, regular cab 454, 31k original miles 2002 2500HD 4x4 regular cab 6.0L 67k miles 2002 2500HD 4x4 regular cab 8.1L 28k miles 2003 GMC 2500HD 4x4 regular cab Diesel 93k miles 67-72 Parts for sale

12-29-2020, 05:31 PM	#19
DDassow01 Registered User Join Date: Dec 2019 Location: Weston, WI Posts: 26	Re: 8 lug wheels/ split rim 1972 Sierra Grande Would those ebay wheels work on a 70 GMC 2500 with drum brakes? The listing shows 16x6.5 where the Ford ones are 16x7. Not sure if it matters or not.

12-29-2020, 09:37 PM	#21
BAD1916 Registered User Join Date: Oct 2012 Location: VENTURA COUNTY CALIFORNIA Posts: 278	Re: 8 lug wheels/ split rim 1972 Sierra Grande Joesjunk, thanks for posting that. Just ordered a set for my suburban.

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