6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension - The 1947 - Present Chevrolet & GMC Truck Message Board Network

laynrockers · 03-14-2012, 05:58 PM

Hey guys,

looking to start building my 66 c-10. Have a set of Giovanna 23" 5 lug 120mm rims laying around the garage. Thought process here is to use these rims with the build till I swap them year or two down the road. (trying to save a few bucks now).

About to order my kit from Nate at porterbuilt he would take 1.5" out of the arms. The offset on the 23" rims is 6" plus 1.9"-2" for the 6 lug to 5 lug adapters ??

Just looking to cover my basis here, in-case you guys forsee a problem i don't.

Look forward to some in-sight..

**lolife99** · 03-14-2012, 09:47 PM

Forget the 6-to-5 adapter.
They are very scary looking as far as adapters go.
They have to be a 2-piece adapter since 1 hole in both lug patterns overlaps.
Use 6-lug rotors and 6 lug rear axles.

You are spending lots of money to get QUALITY parts from Porterbuilt,... don't screw it up with adapters.
I'd rather run 15" steel wheels with hubcaps before I tried to use an ill fitting wheel and installation process.
(my opinion)

YBNORML · 03-14-2012, 11:34 PM

Quote:

Originally Posted by lolife99

Forget the 6-to-5 adapter.
They are very scary looking as far as adapters go.
They have to be a 2-piece adapter since 1 hole in both lug patterns overlaps.
Use 6-lug rotors and 6 lug rear axles.

You are spending lots of money to get QUALITY parts from Porterbuilt,... don't screw it up with adapters.
I'd rather run 15" steel wheels with hubcaps before I tried to use an ill fitting wheel and installation process.
(my opinion)

I agree 100%, I have a set of 5-6 lug adapters. They were on a truck my uncle picked up. I would not use them for anything. Very Scary.

**N2TRUX** · 03-15-2012, 01:03 AM

Welcome to the forum laynrockers. I have to agree with these guys. If it were me, I would sell the wheels you have and buy what you want with the correct pattern and backspace. Its really not an economical advantage to spend time, and money just to install a set of wheel you don't really want.

laynrockers · 03-15-2012, 01:38 AM

Guys,

I appreciate the advice. Tempting looking at those wheels everyday I started to look for a way to use them.

andrewmp6 · 03-15-2012, 06:16 AM

Yeah i have not seen any good come from adapters,I seen them where the lugs worked loose and just spun in the hole even a few that failed that's never pretty.

**N2TRUX** · 03-15-2012, 11:05 AM

Quote:

Originally Posted by laynrockers

Guys,

I appreciate the advice. Tempting looking at those wheels everyday I started to look for a way to use them.

We completely understand that, especially if you like the wheel. Most contemporary styled wheels for late model 6 lugs aren't going to have the right backspace. They might work with the adapters, but good quality ones aren't cheap. Add the cost of the adapters, plus other mods to make them work and theres not a lot of savings.

I would hit one of the Full Size GM boards and see if they will sell. Then you can afford new wheels with the correct pattern and backspace....win/win...

SevenOne · 03-15-2012, 04:32 PM

I agree.Also having those pretty PB arms shortened may screw you u down the road.Your truck tho,post pics and specs if you do go through with it.

JON70CST · 03-15-2012, 05:39 PM

You could probably get a decent buck on those rims by selling them... why not just sell them and pick out a nice set of six lug that you'll stick with? Just my 2 cents

mcmlxix · 03-20-2012, 12:49 AM

Welcome from Vegas...

Why are you taking 1.5" out of the arms? Is it for the rims you may not keep? Don't make the suspension fit the rims you will not be using in the end....

I agree with the others, get some cheap rims that fit without adapters. It may not be the perfect look now, but it will be safer and save probably save you money in the long run....

mcmlxix · 03-20-2012, 12:49 AM

And lets see some pics of the truck...

Tony@Roadstershop · 03-21-2012, 11:28 AM

Quote:

Originally Posted by mcmlxix

Welcome from Vegas...

Why are you taking 1.5" out of the arms? Is it for the rims you may not keep? Don't make the suspension fit the rims you will not be using in the end....

I agree with the others, get some cheap rims that fit without adapters. It may not be the perfect look now, but it will be safer and save probably save you money in the long run....

I agree 550%... dont compromise the geometry to make a set of wheels fit...

**N2TRUX** · 03-21-2012, 12:15 PM

Quote:

Originally Posted by Tony@Roadstershop

I agree 550%... dont compromise the geometry to make a set of wheels fit...

Meh, what would you know about suspension...

502ms · 03-21-2012, 05:56 PM

Yes, but some steelies on it, sell the 23s and enjoy life
Posted via Mobile Device

**lolife99** · 03-21-2012, 06:04 PM

Quote:

Originally Posted by Tony@Roadstershop

I agree 550%... dont compromise the geometry to make a set of wheels fit...

Welcome to the board, Tony.
We need some more pics of the Orange and White truck!

laynrockers · 03-21-2012, 11:14 PM

Appreciate the heads up, def wont be considering adapters ever again. Been looking for wheels, problem is the ones i like arn't cheap. Attached pics of the two projects.

mcmlxix · 03-22-2012, 01:59 AM

Check out COYS C-5 or C-55 for a less expensive option.... the website is having a sale right now too...

http://coyswheel.com/index2.html

laynrockers · 03-22-2012, 07:22 PM

Quote:

Originally Posted by mcmlxix

Check out COYS C-5 or C-55 for a less expensive option.... the website is having a sale right now too...

http://coyswheel.com/index2.html

The price is so tempting. Who else that you guys are aware of make wheels similar the the above??

Thanks for the tip!

hungarian1964 · 05-20-2012, 09:37 AM

What are wrong with Wheel adapters!!! I put a set of High Quality 2PC 6 to 5 Lug Adapts on my 68 and Never had a problem, even spaced my wheel out 2" to make my Cragars fit better. Dont let these guys "Scare" you to death, $130- took 45 Min. Done, wheels went on and I went driving down the road, I almost forgot I had them on there.

**N2TRUX** · 05-20-2012, 10:19 AM

Quote:

Originally Posted by hungarian1964

What are wrong with Wheel adapters!!! I put a set of High Quality 2PC .

If all wheel adapters were made the same we wouldn't need to warn him away from them. There are many high quality precision machined adapters on the market that will do the job just fine. There are just as many that are pure junk and are not safe to run on. Price motivates buyers away from the quality billet or steel adapters toward the lesser quality cast or poorly machined units.

Combine all of that with the fitment issues the OP was facing, and it was not a practical choice for him.

andrewmp6 · 05-21-2012, 01:32 AM

What it cost for good adapters you can buy new rims almost.The garage i use to work for wouldn't work on anything that had adapters or thick spacers on it for legal reasons.Ever since i bought a wheelrite i never had to worry if my math is right if a wheel and tire will fit.If you don't know what a wheelrite is its a tool that lets you test first any rim and tire combo http://www.summitracing.com/parts/PHP-01201

mud.man.rj · 05-21-2012, 01:51 AM

Just seem goofy to take some off the arms and run spacers for temporary rims that as most will be changed sooner or later, then what?. Just sell them don't compromise, get what you want the first time. So one with spacers will want them,

haha.

tubbedII · 05-21-2012, 11:03 AM

Quote:

Originally Posted by laynrockers

The price is so tempting. Who else that you guys are aware of make wheels similar the the above??

Thanks for the tip!

Another cheaper alternative with that wheel style is the BOSS 338's
http://www.bossmotorsports.com/wheel...d=1920&cat=466

belowme51 · 05-21-2012, 12:43 PM

welcome from a fellow vegas board member, if you need any help let me know.
-mike

laynrockers · 05-22-2012, 02:30 AM

Well like always, I learned a few things during this process. Turned out with the Disc brake conversion I am running the fronts don't need to be modified and will fit perfect. The rear axles I had a machine shop convert for $170 and will pick up tomorrow.

I am gonna use the 23"s for now cause to be honest there great rims and new tires later on down the road i am leaning towards the boss 338's.

Thanks fellas.

03-14-2012, 05:58 PM	#1
laynrockers Registered User Join Date: Nov 2011 Location: las vegas nevada Posts: 218	6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Hey guys, looking to start building my 66 c-10. Have a set of Giovanna 23" 5 lug 120mm rims laying around the garage. Thought process here is to use these rims with the build till I swap them year or two down the road. (trying to save a few bucks now). About to order my kit from Nate at porterbuilt he would take 1.5" out of the arms. The offset on the 23" rims is 6" plus 1.9"-2" for the 6 lug to 5 lug adapters ?? Just looking to cover my basis here, in-case you guys forsee a problem i don't. Look forward to some in-sight..

03-14-2012, 09:47 PM	#2
lolife99 67-72 parts collector,… Join Date: Nov 2002 Location: Mid-MO Posts: 22,682	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Forget the 6-to-5 adapter. They are very scary looking as far as adapters go. They have to be a 2-piece adapter since 1 hole in both lug patterns overlaps. Use 6-lug rotors and 6 lug rear axles. You are spending lots of money to get QUALITY parts from Porterbuilt,... don't screw it up with adapters. I'd rather run 15" steel wheels with hubcaps before I tried to use an ill fitting wheel and installation process. (my opinion) Attached Images __________________ Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823

03-15-2012, 01:03 AM	#4
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,023	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Welcome to the forum laynrockers. I have to agree with these guys. If it were me, I would sell the wheels you have and buy what you want with the correct pattern and backspace. Its really not an economical advantage to spend time, and money just to install a set of wheel you don't really want. __________________ Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra"

03-15-2012, 01:38 AM	#5
laynrockers Registered User Join Date: Nov 2011 Location: las vegas nevada Posts: 218	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Guys, I appreciate the advice. Tempting looking at those wheels everyday I started to look for a way to use them.

03-15-2012, 06:16 AM	#6
andrewmp6 Registered User Join Date: Jan 2009 Location: Louisville,Ky Posts: 5,811	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Yeah i have not seen any good come from adapters,I seen them where the lugs worked loose and just spun in the hole even a few that failed that's never pretty.

03-15-2012, 04:32 PM	#8
SevenOne Registered User Join Date: Sep 2007 Location: Tampa,Fl Posts: 82	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension I agree.Also having those pretty PB arms shortened may screw you u down the road.Your truck tho,post pics and specs if you do go through with it.

03-15-2012, 05:39 PM	#9
JON70CST Registered User Join Date: Jun 2007 Location: Lethbridge, AB Posts: 234	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension You could probably get a decent buck on those rims by selling them... why not just sell them and pick out a nice set of six lug that you'll stick with? Just my 2 cents

03-20-2012, 12:49 AM	#10
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Welcome from Vegas... Why are you taking 1.5" out of the arms? Is it for the rims you may not keep? Don't make the suspension fit the rims you will not be using in the end.... I agree with the others, get some cheap rims that fit without adapters. It may not be the perfect look now, but it will be safer and save probably save you money in the long run.... __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE

03-21-2012, 05:56 PM	#14
502ms Registered User Join Date: Aug 2011 Location: Atlanta, GA Posts: 1,523	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Yes, but some steelies on it, sell the 23s and enjoy life Posted via Mobile Device __________________ Best Regards, Leon M. Instagram: @TheDirtyDianah Bagged \| 6.0L LS \| T-56 (6-Speed Manual) \| Turbo Burnout/Rolling Video: Chevy C10 Stepside 6.0L LSx & 6-Speed Manual

03-21-2012, 11:14 PM	#16
laynrockers Registered User Join Date: Nov 2011 Location: las vegas nevada Posts: 218	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Appreciate the heads up, def wont be considering adapters ever again. Been looking for wheels, problem is the ones i like arn't cheap. Attached pics of the two projects. Attached Images

03-22-2012, 01:59 AM	#17
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Check out COYS C-5 or C-55 for a less expensive option.... the website is having a sale right now too... http://coyswheel.com/index2.html __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE

05-20-2012, 09:37 AM	#19
hungarian1964 Registered User Join Date: Feb 2012 Location: Lacrescenta, CA Posts: 61	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension What are wrong with Wheel adapters!!! I put a set of High Quality 2PC 6 to 5 Lug Adapts on my 68 and Never had a problem, even spaced my wheel out 2" to make my Cragars fit better. Dont let these guys "Scare" you to death, $130- took 45 Min. Done, wheels went on and I went driving down the road, I almost forgot I had them on there.

05-21-2012, 01:32 AM	#21
andrewmp6 Registered User Join Date: Jan 2009 Location: Louisville,Ky Posts: 5,811	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension What it cost for good adapters you can buy new rims almost.The garage i use to work for wouldn't work on anything that had adapters or thick spacers on it for legal reasons.Ever since i bought a wheelrite i never had to worry if my math is right if a wheel and tire will fit.If you don't know what a wheelrite is its a tool that lets you test first any rim and tire combo http://www.summitracing.com/parts/PHP-01201

05-21-2012, 01:51 AM	#22
mud.man.rj Registered User Join Date: Dec 2011 Location: Creighton Sask. Canada Posts: 4,121	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Just seem goofy to take some off the arms and run spacers for temporary rims that as most will be changed sooner or later, then what?. Just sell them don't compromise, get what you want the first time. So one with spacers will want them, haha.

05-21-2012, 12:43 PM	#24
belowme51 Registered User Join Date: Mar 2010 Location: roanoke va Posts: 582	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension welcome from a fellow vegas board member, if you need any help let me know. -mike



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05-22-2012, 02:30 AM	#25
laynrockers Registered User Join Date: Nov 2011 Location: las vegas nevada Posts: 218	Re: 6 lug to 5 lug adapters on 23" wheels on porterbuilt suspension Well like always, I learned a few things during this process. Turned out with the Disc brake conversion I am running the fronts don't need to be modified and will fit perfect. The rear axles I had a machine shop convert for $170 and will pick up tomorrow. I am gonna use the 23"s for now cause to be honest there great rims and new tires later on down the road i am leaning towards the boss 338's. Thanks fellas. Attached Images

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