GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Possible 16" wheel for those who want a different offset and alcoa styling without spacers?
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #256346 is a reply to message #256333] Thu, 24 July 2014 06:18 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
Carl,

I was looking at those. Who makes Dick Cepek Tires?

I love tireracks website - makes it easy to find matching front and rears with a stagger.

http://www.tirerack.com/tires/TireSearchResults.jsp?customSizeSearch=true&performance=ALL&frontWidth=245%2F&frontRatio=70&frontDiamete r=16&rearWidth=225%2F&rearRatio=75&rearDiameter=16

The BF Goodrich KOs in 245/70 are rated at 2500 lbs @ a 65psi max pressure.

About a grand for the set. Not especially cheap, but about what the 1 year old 16.5" firestones with less than 100 miles ran me last year. Probably need to find a home for those before I get too excited about new wheels... Laughing


76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #256366 is a reply to message #256346] Thu, 24 July 2014 10:13 Go to previous messageGo to next message
Carl S. is currently offline  Carl S.   United States
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
Senior Member

Joe Weir wrote on Thu, 24 July 2014 04:18
Carl,

I was looking at those. Who makes Dick Cepek Tires?

I love tireracks website - makes it easy to find matching front and rears with a stagger.

http://www.tirerack.com/tires/TireSearchResults.jsp?customSizeSearch=true&performance=ALL&frontWidth=245%2F&frontRatio=70&frontDiamete r=16&rearWidth=225%2F&rearRatio=75&rearDiameter=16

The BF Goodrich KOs in 245/70 are rated at 2500 lbs @ a 65psi max pressure.

About a grand for the set. Not especially cheap, but about what the 1 year old 16.5" firestones with less than 100 miles ran me last year. Probably need to find a home for those before I get too excited about new wheels... Laughing



I'm not sure who makes them. Dick Cepek used to be a big company catering to the off road crowd. The company folded several years ago and someone else took up their tire line, it might be Mickey Thompson. That tire is a new one that wasn't even on the market 9 months ago when I was looking to replace mine.

The D rated tires, in that size (BFG All Terrain) will work well too. I just wore a pair out in less that four years with less than 16,000 miles on them. I think it was a combination of being the steering tire, the drive tire, and the weight that did it. I was running them at 55 psi also because of the size. They wore nice and even. My tire guy suggested I run them at the max pressure (65 psi) to reduce squirm. He said they will probably wear better that way. He also gave me a new pair at his cost plus 10% and saved me a few dollars.

I have 225/75R16 BFG Commercial TA tires on the back wheels. I don't have a problem with running wither mismatched wheels or tires on the front. To each his own, but I like the function over the form in this case.


Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #256402 is a reply to message #256366] Thu, 24 July 2014 16:08 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
Trivia for the masses:
Cooper makes Dick Cipek, Mickey Thompson and Mastercraft - its on Cooper's corporate page. I suspect they make Pep Boy's Futura line due to a blurb on the bottom of the product page about Mr. Cooper, but that could be attributable to sloppy web editing.


76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258300 is a reply to message #256402] Sat, 09 August 2014 18:22 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
Update:

Got a chance to Mount up the eagle 16x7 wheel on the hub to check track and clearance:

http://www.gmcmhphotos.com/photos/data/6394/medium/Wheel2.jpg

http://www.gmcmhphotos.com/photos/data/6394/medium/Wheel2.jpg

http://www.gmcmhphotos.com/photos/data/6394/medium/Wheel1.jpg

http://www.gmcmhphotos.com/photos/data/6394/medium/Wheel1.jpg

Seems to line up well.

Also found Southwest Wheel carries the Alcoa, but not in the hub centered. The Alcoa is also a 16x7 with a 5.15" centerbore, lug centered. But it is almost twice the price. Might be worth it if the max tire pressure is worrisome:

https://www.southwestwheel.com/store/p-5242-167041.aspx



76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want a differentoffset and alcoa styling without spacers? [message #258304 is a reply to message #256205] Sat, 09 August 2014 19:31 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member
Joe Weir wrote on Wed, 23 July 2014 07:37
Update: Wheel arrived today. No time to check fitment, Rob will probably get there before me. It has "made in USA" cast into the backside of the spoke, along with Max pressure 60 PSI. The country of origin was a nice surprise.

I am scanning tire inflation charts to find if the max inflation is going to be a problem. I was planning on running a wider tire, perhaps a 245/70-16, but the closest I can find listed so far is the 245/75-16 size showing load at 60 PSI as 2480lbs. While this certainly seems adequate, I would love to find the std. specs on the 245/70.

This also opens the can of worms of availability as the 245/70 appears to be no where near as common as the 245/75. I guess not a lot of trucks go for staggered tire setups... Laughing


I brought this up when I bought my eagles. We had a member that worked for the company that makes them.
He said that the 60psi is only for bead seating, not for usage. you can run much higher pressures once the bead is set.

I did a search and see nothing about it, must a got lost.
Or do we have an archive we can search?


Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Possible 16" wheel for those who want a differentoffset and alcoa styling without spacers? [message #258305 is a reply to message #258304] Sat, 09 August 2014 19:44 Go to previous messageGo to next message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
Registered: November 2009
Karma: -8
Senior Member
I think that 245/70-16 is most likely a passenger car tire size and the 245/75-16 is a true truck tire.

* * * * * * * * * * * * *
** D C "Mac" Macdonald **
* Grand Lake & OKC - OK *
** AGLCA (#217) & USPS **
* * (no current boat) * *
** USAF & FAA, Retired **
** Amateur Radio K2GKK **
* * Since 30 Nov 1953 * *
* k2gkk hotmail dot com *
* * * * * * * * * * * * *





> Date: Sat, 9 Aug 2014 18:31:14 -0600
> To: gmclist@temp.gmcnet.org
> From: my427v8@hotmail.com
> Subject: Re: [GMCnet] Possible 16" wheel for those who want a differentoffset and alcoa styling without spacers?
>
> Joe Weir wrote on Wed, 23 July 2014 07:37
>> Update: Wheel arrived today. No time to check fitment, Rob will probably get there before me. It has "made in USA" cast into the backside of
>> the spoke, along with Max pressure 60 PSI. The country of origin was a nice surprise.
>>
>> I am scanning tire inflation charts to find if the max inflation is going to be a problem. I was planning on running a wider tire, perhaps a
>> 245/70-16, but the closest I can find listed so far is the 245/75-16 size showing load at 60 PSI as 2480lbs. While this certainly seems adequate, I
>> would love to find the std. specs on the 245/70.
>>
>> This also opens the can of worms of availability as the 245/70 appears to be no where near as common as the 245/75. I guess not a lot of trucks
>> go for staggered tire setups... :lol:
>
>
> I brought this up when I bought my eagles. We had a member that worked for the company that makes them.
> He said that the 60psi is only for bead seating, not for usage. you can run much higher pressures once the bead is set.
>
> I did a search and see nothing about it, must a got lost.
> Or do we have an archive we can search?
> --
> Keith
> 69 Vette
> 29 Dodge
> 75 Royale GMC
> Mounds View. MN

_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

Re: [GMCnet] Possible 16" wheel for those who want a differentoffset and alcoa styling without spacers? [message #258310 is a reply to message #258305] Sat, 09 August 2014 20:28 Go to previous messageGo to next message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
Registered: November 2009
Karma: -8
Senior Member
OOPS!

Put the wrong sig block on this one (I have a dozen of them).

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~~ ~ D C "Mac" Macdonald ~ ~~
~ ~ Amateur Radio - K2GKK ~ ~
~ ~ USAF and FAA, Retired ~ ~
~ ~ ~ Oklahoma City, OK ~ ~ ~
~~ ~ ~ "The Money Pit" ~ ~ ~~
~ ~ ~ ~ TZE166V101966 ~ ~ ~ ~
~ ~ ~ '76 ex-Palm Beach ~ ~ ~
~~ k2gkk + hotmail dot com ~~
~ www.gmcmhphotos.com/okclb ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
______________
*[ ]~~~[][ ][|\
*--OO--[]---O-*



> From: k2gkk@hotmail.com
> To: gmclist@temp.gmcnet.org
> Date: Sat, 9 Aug 2014 19:44:41 -0500
> Subject: Re: [GMCnet] Possible 16" wheel for those who want a differentoffset and alcoa styling without spacers?
>
> I think that 245/70-16 is most likely a passenger car tire size and the 245/75-16 is a true truck tire.
>
> * * * * * * * * * * * * *
> ** D C "Mac" Macdonald **
> * * * * * * * * * * * * *
>
>
>
>
>
>> Date: Sat, 9 Aug 2014 18:31:14 -0600
>> To: gmclist@temp.gmcnet.org
>> From: my427v8@hotmail.com
>> Subject: Re: [GMCnet] Possible 16" wheel for those who want a differentoffset and alcoa styling without spacers?
>>
>> Joe Weir wrote on Wed, 23 July 2014 07:37
>>> Update: Wheel arrived today. No time to check fitment, Rob will probably get there before me. It has "made in USA" cast into the backside of
>>> the spoke, along with Max pressure 60 PSI. The country of origin was a nice surprise.
>>>
>>> I am scanning tire inflation charts to find if the max inflation is going to be a problem. I was planning on running a wider tire, perhaps a
>>> 245/70-16, but the closest I can find listed so far is the 245/75-16 size showing load at 60 PSI as 2480lbs. While this certainly seems adequate, I
>>> would love to find the std. specs on the 245/70.
>>>
>>> This also opens the can of worms of availability as the 245/70 appears to be no where near as common as the 245/75. I guess not a lot of trucks
>>> go for staggered tire setups... :lol:
>>
>>
>> I brought this up when I bought my eagles. We had a member that worked for the company that makes them.
>> He said that the 60psi is only for bead seating, not for usage. you can run much higher pressures once the bead is set.
>>
>> I did a search and see nothing about it, must a got lost.
>> Or do we have an archive we can search?
>> --
>> Keith
>> 69 Vette
>> 29 Dodge
>> 75 Royale GMC
>> Mounds View. MN
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258312 is a reply to message #258300] Sat, 09 August 2014 20:44 Go to previous messageGo to next message
kwharland is currently offline  kwharland   United States
Messages: 246
Registered: November 2005
Location: Central Florida
Karma: 0
Senior Member
Joe Weir wrote on Sat, 09 August 2014 19:22
Update:

Also found Southwest Wheel carries the Alcoa, but not in the hub centered.


Are you sure? I just bought a set and their specs indicate the proper hole size for hub centering. I haven't actually measured them...or mounted them but I asked here if they were the correct size and got affirmative answers. Perhaps they're out of that model presently.


1978 Eleganza II
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258319 is a reply to message #258312] Sat, 09 August 2014 21:47 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
kwharland wrote on Sat, 09 August 2014 20:44
Joe Weir wrote on Sat, 09 August 2014 19:22
Update:

Also found Southwest Wheel carries the Alcoa, but not in the hub centered.


Are you sure? I just bought a set and their specs indicate the proper hole size for hub centering. I haven't actually measured them...or mounted them but I asked here if they were the correct size and got affirmative answers. Perhaps they're out of that model presently.


I am sure.

The high offset, hub-centered, "dually" alcoa we all know and love is available from Southwest.

I was referring to the Zero offset version that will allow the front and rear track to be the same without a set of spacers, It is not available in a hub centered, but is available in a lug centered, like the Eagle, for $208.

Sorry for the confusion.

Edit: Southwest Now has the front wheel under $200


76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.

[Updated on: Sun, 10 August 2014 06:30]

Report message to a moderator

Re: [GMCnet] Possible 16" wheel for those who want a differentoffset and alcoa styling without spacers? [message #258326 is a reply to message #258305] Sat, 09 August 2014 22:03 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
k2gkk wrote on Sat, 09 August 2014 19:44
I think that 245/70-16 is most likely a passenger car tire size and the 245/75-16 is a true truck tire.



The BF Goodrich KO in 245/70 was a truck tire, but I could only find the load range at max pressure - not at 60psi. Its probably got enough, but I would like to know for sure.

At this point I'll probably just go with the 245/75 on the front, and 225/75 on the rear.


76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffsetand alcoa styling without spacers? [message #258348 is a reply to message #258300] Sun, 10 August 2014 07:19 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Joe,

That looks terrific! I never got the time to mount the one I ordered before I left for Knoxville. I will order another one when I
get back to Houston!

Even though it's not necessary I'll make up a couple of rings to tack weld in the centers to reduce them to 4.567 in.

I think the Eagle wheel is nicer looking than the Alcoa.

Regards,
Rob M.
The Pedantic Mechanic
USAussie - Downunder
USA '75 Avion - Double Trouble TZE365V100426
AUS '75 Avion - The Blue Streak TZE365V100428

-----Original Message-----
From: Joe Weir

Update:

Got a chance to Mount up the eagle 16x7 wheel on the hub to check track and clearance:

http://www.gmcmhphotos.com/photos/data/6394/medium/Wheel2.jpg

http://www.gmcmhphotos.com/photos/data/6394/medium/Wheel1.jpg

Seems to line up well.

Also found Southwest Wheel carries the Alcoa, but not in the hub centered. The Alcoa is also a 16x7 with a 5.15" centerbore, lug
centered. But it is almost twice the price. Might be worth it if the max tire pressure is worrisome:

https://www.southwestwheel.com/store/p-5242-167041.aspx

_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist



Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258352 is a reply to message #256346] Sun, 10 August 2014 09:39 Go to previous messageGo to next message
Carl S. is currently offline  Carl S.   United States
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
Senior Member

Joe Weir wrote on Thu, 24 July 2014 04:18
Carl,

I was looking at those. Who makes Dick Cepek Tires?

I love tireracks website - makes it easy to find matching front and rears with a stagger.

http://www.tirerack.com/tires/TireSearchResults.jsp?customSizeSearch=true&performance=ALL&frontWidth=245%2F&frontRatio=70&frontDiamete r=16&rearWidth=225%2F&rearRatio=75&rearDiameter=16

The BF Goodrich KOs in 245/70 are rated at 2500 lbs @ a 65psi max pressure.

About a grand for the set. Not especially cheap, but about what the 1 year old 16.5" firestones with less than 100 miles ran me last year. Probably need to find a home for those before I get too excited about new wheels... Laughing


"The BF Goodrich KO in 245/70 was a truck tire, but I could only find the load range at max pressure - not at 60psi. Its probably got enough, but I would like to know for sure."

Joe,

If you look at the spec on both of the above LT245/70R16 tires, You will find that the max load at the max pressure is more than adequate for the front end of a GMC. I wouldn't worry about running the tires at 5 psi over the rated pressure on the wheel. I'm guessing they have a built in margin of safety that more than covers the extra pressure. I also suspect that the tire would hold the weight at 60 PSI with no problem.

My front wheels carry about 2,000 lbs each, as verified at the GMCMI rally in Pueblo a few years ago. I am currently running the LT255/70R16 LR-D BFG All Terrains on the front with 65 psi in them on the 16 X 8" Dodge wheels. If you go with an LT245/75R16 tire, you will be effectively raising your final drive gearing to the next level. For instance, if you have a 3.70 final drive, and you run a 245/75 tire, you will end up with an effective final drive ratio of 3.55:1. You may be fine with that depending on your coach and where you do most of your traveling. The next time I need tires, I am going to look into the Dick Cepek LT245/70R16 LR-E tires in order to stay as close as possible to the OD of the 225/75 tires I have on the rear.


Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258371 is a reply to message #258352] Sun, 10 August 2014 11:50 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member
Carl S. wrote on Sun, 10 August 2014 09:39
Joe Weir wrote on Thu, 24 July 2014 04:18
Carl,

I was looking at those. Who makes Dick Cepek Tires?

I love tireracks website - makes it easy to find matching front and rears with a stagger.

http://www.tirerack.com/tires/TireSearchResults.jsp?customSizeSearch=true&performance=ALL&frontWidth=245%2F&frontRatio=70&frontDiamete r=16&rearWidth=225%2F&rearRatio=75&rearDiameter=16

The BF Goodrich KOs in 245/70 are rated at 2500 lbs @ a 65psi max pressure.

About a grand for the set. Not especially cheap, but about what the 1 year old 16.5" firestones with less than 100 miles ran me last year. Probably need to find a home for those before I get too excited about new wheels... Laughing


"The BF Goodrich KO in 245/70 was a truck tire, but I could only find the load range at max pressure - not at 60psi. Its probably got enough, but I would like to know for sure."

Joe,

If you look at the spec on both of the above LT245/70R16 tires, You will find that the max load at the max pressure is more than adequate for the front end of a GMC. I wouldn't worry about running the tires at 5 psi over the rated pressure on the wheel. I'm guessing they have a built in margin of safety that more than covers the extra pressure. I also suspect that the tire would hold the weight at 60 PSI with no problem.

My front wheels carry about 2,000 lbs each, as verified at the GMCMI rally in Pueblo a few years ago. I am currently running the LT255/70R16 LR-D BFG All Terrains on the front with 65 psi in them on the 16 X 8" Dodge wheels. If you go with an LT245/75R16 tire, you will be effectively raising your final drive gearing to the next level. For instance, if you have a 3.70 final drive, and you run a 245/75 tire, you will end up with an effective final drive ratio of 3.55:1. You may be fine with that depending on your coach and where you do most of your traveling. The next time I need tires, I am going to look into the Dick Cepek LT245/70R16 LR-E tires in order to stay as close as possible to the OD of the 225/75 tires I have on the rear.


Again....
I brought this up when I bought my eagles. We had a member that worked for the company that makes them.
He said that the 60psi is only for bead seating, not for usage. you can run much higher pressures once the bead is set.

I did a search and see nothing about it, must a got lost.
Or do we have an archive we can search?


Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258379 is a reply to message #258352] Sun, 10 August 2014 12:51 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
Carl S. wrote on Sun, 10 August 2014 09:39
... If you go with an LT245/75R16 tire, you will be effectively raising your final drive gearing to the next level. For instance, if you have a 3.70 final drive, and you run a 245/75 tire, you will end up with an effective final drive ratio of 3.55:1. You may be fine with that depending on your coach and where you do most of your traveling.


Good point. The Saluda grade on I-26 up to Asheville and the Parkway has a 6.7% stretch. I'm sure the old 3.07 will have enough trouble without taller tires making it an even lower numeric ratio...



76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258399 is a reply to message #258379] Sun, 10 August 2014 15:46 Go to previous messageGo to next message
Bruce Hart is currently offline  Bruce Hart   United States
Messages: 1500
Registered: October 2011
Location: La Grange, Wyoming
Karma: 5
Senior Member
The Mountain Directory Ebooks give the locations and descriptions of over
700 mountain passes and steep grades in 22 states. The Mountain Directory
ebooks tell you where the steep grades are, how long they are, how steep
(%) they are, whether the road is two lane, three lane, or four lane, if
there are escape ramps, switchbacks, sharp curves, speed limits, etc. With
this information, one can know ahead of time what a pass is like and make
an informed decision about whether to go over or around. If you decide to
go over, perhaps the cool morning hours would ease the strain on the engine
and transmission during the climb. Unhooking the towed vehicle would make
the climb and the descent easier. Knowing what lies ahead is half the
battle.

http://www.mountaindirectory.com/




On Sun, Aug 10, 2014 at 11:51 AM, Joe Weir wrote:

> Carl S. wrote on Sun, 10 August 2014 09:39
>> ... If you go with an LT245/75R16 tire, you will be effectively raising
> your final drive gearing to the next level. For instance, if you have a
>> 3.70 final drive, and you run a 245/75 tire, you will end up with an
> effective final drive ratio of 3.55:1. You may be fine with that depending
> on
>> your coach and where you do most of your traveling.
>
>
> Good point. The Saluda grade on I-26 up to Asheville and the Parkway has
> a 6.7% stretch. I'm sure the old 3.07 will have enough trouble without
> taller tires making it an even lower numeric ratio...
>
>
> --
> 76 Birchaven - New engine, trans, aluminum radiator, brakes, airbags, fuel
> lines, seats, upholstery, adult beverage center... those Coachmen guys were
> really thinking about us second hand owners...
> Columbia, SC.
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Bruce Hart
1976 Palm Beach
Milliken, Co
GMC=Got More Class
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist



Bruce Hart 1976 Palm Beach 1977 28' Kingsley La Grange, Wyoming
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffset and alcoa styling without spacers? [message #258412 is a reply to message #258399] Sun, 10 August 2014 18:19 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
Has anyone tried using the bicycle route feature in google earth? In the case of the Saluda Grade it offered a route around with much shallower hills. May have to drive this route in the car and see.



Bruce Hart wrote on Sun, 10 August 2014 15:46
The Mountain Directory Ebooks give the locations and descriptions of over
700 mountain passes and steep grades in 22 states. The Mountain Directory
ebooks tell you where the steep grades are, how long they are, how steep
(%) they are, whether the road is two lane, three lane, or four lane, if
there are escape ramps, switchbacks, sharp curves, speed limits, etc. With
this information, one can know ahead of time what a pass is like and make
an informed decision about whether to go over or around. If you decide to
go over, perhaps the cool morning hours would ease the strain on the engine
and transmission during the climb. Unhooking the towed vehicle would make
the climb and the descent easier. Knowing what lies ahead is half the
battle.

http://www.mountaindirectory.com/



76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffsetand alcoa styling without spacers? [message #262929 is a reply to message #258348] Sun, 28 September 2014 09:36 Go to previous messageGo to next message
kwharland is currently offline  kwharland   United States
Messages: 246
Registered: November 2005
Location: Central Florida
Karma: 0
Senior Member
USAussie wrote on Sun, 10 August 2014 08:19
Joe,

That looks terrific! I never got the time to mount the one I ordered before I left for Knoxville. I will order another one when I
get back to Houston!

Even though it's not necessary I'll make up a couple of rings to tack weld in the centers to reduce them to 4.567 in.

I think the Eagle wheel is nicer looking than the Alcoa.

Regards,
Rob M.
The Pedantic Mechanic


I'm about to order a pair of these and may also have some rings fabbed up but wondering what are you planning to do for a center cap?


1978 Eleganza II
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffsetand alcoa styling without spacers? [message #262947 is a reply to message #262929] Sun, 28 September 2014 18:21 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
I bought a couple of these:

http://www.ebay.com/itm/201001540608

They mimic the alcoa center cap, but have a larger logo center area: 64mm versus 57mm for the alcoas. Still working on that part.



76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffsetand alcoa styling without spacers? [message #262949 is a reply to message #262947] Sun, 28 September 2014 18:31 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
Joe Weir wrote on Sun, 28 September 2014 18:21
I bought a couple of these:

http://www.ebay.com/itm/201001540608

They mimic the alcoa center cap, but have a larger logo center area: 64mm versus 57mm for the alcoas. Still working on that part.




I need to add I have not bolted these up to the hub as yet, only test fit from the backside of the wheel


76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: [GMCnet] Possible 16" wheel for those who want adifferentoffsetand alcoa styling without spacers? [message #262950 is a reply to message #262949] Sun, 28 September 2014 18:42 Go to previous messageGo to previous message
Joe Weir is currently offline  Joe Weir   United States
Messages: 769
Registered: February 2013
Location: Columbia, SC
Karma: 7
Senior Member
These look really good on the alcoas, just wish I could find them in 64mm.

http://www.ebay.com/itm/111424452589


76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Previous Topic: Place to park/live in a 23ft GMC motorhome
Next Topic: Potential Parts Rig in the PNW
Goto Forum:
  


Current Time: Thu May 02 13:25:05 CDT 2024

Total time taken to generate the page: 0.01423 seconds