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23 foot Birch (toad)towing question? [message #71367] Wed, 20 January 2010 23:52 Go to next message
gmcdude76   United States
Messages: 102
Registered: December 2009
Location: Northern Ca
Karma: 1
Senior Member
Heres my delima on "toading" or towing 4 wheels down?
Im sure my gmc can tow my Carson toyhauler its only 3600 lbs gvwr.Only i was thinking of towing my truck instead this summer.the truck is 6600 pounds and the gmc is 12500.do you all think the gmc would be able to toad um i mean tow a dodge ram 1500?


The reason i bought the gmc is so i dident halv to tow anything actually.i could just hang my burgman 400 scooter on a carrier and go happly on my way.but when take the 12500 lbs vers the 6600lbs it seems like it might do it.the gmc tho is a great tow rig eitherway.

So with either a coupler or right system would i be able to tow my truck along?i could put it on a trailer so i wouldent have to dosconnect the drivshaft.but its nice to have the space of the trailer and have more elbow room in the gmc.


Gmc76Birchaven 23'94947
Re: [GMCnet] 23 foot Birch (toad)towing question? [message #71370 is a reply to message #71367] Thu, 21 January 2010 00:08 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
Don,
You need to understand what ratio gear is in the coach.
If you have a standard ratio,your not going to have much success.
I pull Graces Silhuett with all the show parts that scale out to 6,000.
You need to address the brakes also. I feel that the one by US Gear
set up is the simplist unit.




On Wed, Jan 20, 2010 at 9:52 PM, Don <mr_donberman@yahoo.com> wrote:
>
>
> Heres my delima on "toading" or towing 4 wheels down?
> Im sure my gmc can tow my Carson toyhauler its only 3600 lbs gvwr.Only i was thinking of towing my truck instead this summer.the truck is 6600 pounds and the gmc is 12500.do you all think the gmc would be able to toad um i mean tow a dodge ram 1500?
>
>
> The reason i bought the gmc is so i dident halv to tow anything actually.i could just hang my burgman 400 scooter on a carrier and go happly on my way.but when  take the 12500 lbs vers the 6600lbs it seems like it might do it.the gmc tho is a great tow rig eitherway.
>
> So with either a coupler or right system would i be able to tow my truck along?i could put it on a trailer so i wouldent have to dosconnect the drivshaft.but its nice to have the space of the trailer and have more elbow room in the gmc.
> --
> Thanks inadvance
> Don
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> http://donsgmcdudes76photos.shutterfly.com/
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> Gmc76 Birchaven transmode/Carson Toyhauler/Burgman 400
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--
Jim Kanomata
Applied/GMC, Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: [GMCnet] 23 foot Birch (toad)towing question? [message #71371 is a reply to message #71370] Thu, 21 January 2010 00:17 Go to previous messageGo to next message
WD0AFQ is currently offline  WD0AFQ   United States
Messages: 7111
Registered: November 2004
Location: Dexter, Mo.
Karma: 207
Senior Member
You can pull the truck but you better have a lower final drive if you go over a hill. Also, the tranny needs to be in top shape. I pulled a 2000 GMC sport bed pickup for about 30 miles, with shaft unhooked. That was all it took for me. I hooked the shaft back up and had my wife drive the truck behind me. Was too much for my 26 footer. There are folks who tow heavier stuff than what you have but I am sure they have a lower final drive and the transmission is in top shape. You have to have brakes in that vehicle to stop you also. I'd go with the scooter.
Dan


3 In Stainless Exhaust Headers One Ton All Discs/Reaction Arm 355 FD/Quad Bag/Alum Radiator Manny Tran/New eng. Holley EFI/10 Tire Air Monitoring System Solarized Coach/Upgraded Windows Satelite TV/On Demand Hot Water/3Way Refer
Re: 23 foot Birch (toad)towing question? [message #71372 is a reply to message #71367] Thu, 21 January 2010 00:51 Go to previous messageGo to next message
gmcdude76   United States
Messages: 102
Registered: December 2009
Location: Northern Ca
Karma: 1
Senior Member
Hmn well thanks for the towing tips id hate to upgrade it mech right now.if i only took the necc of life i might have enough space.but you would think i could tow a toyhauler with approx weight of 3600 lbs without any special mods on the gmc?but perhaps just using a carrier and hang it on the hitch would do.the scooter is only 400lbs.not that heavy like a harly or anything.i just noticed i have a 3.07 final drive.



Thanks


Gmc76Birchaven 23'94947
Re: [GMCnet] 23 foot Birch (toad)towing question? [message #71380 is a reply to message #71367] Thu, 21 January 2010 07:16 Go to previous messageGo to next message
John Wright is currently offline  John Wright   United States
Messages: 118
Registered: September 2008
Karma: 0
Senior Member
Don,
6600# is a bit heavy, you can do it but you will need and auxiliary braking
system that works and you can expect to shorten the life of your
transmission without extra tranny oil coolers. A 3.77 gear would help with
the load. Granted we have some that pull big trailers but with the GMC
Lighter is always better. I tow a Honda FIT at 2480# and a lot tow trackers
at almost 3000#.
J.R. Wright

On Thu, Jan 21, 2010 at 12:52 AM, Don <mr_donberman@yahoo.com> wrote:

>
>
> Heres my delima on "toading" or towing 4 wheels down?
> Im sure my gmc can tow my Carson toyhauler its only 3600 lbs gvwr.Only i
> was thinking of towing my truck instead this summer.the truck is 6600 pounds
> and the gmc is 12500.do you all think the gmc would be able to toad um i
> mean tow a dodge ram 1500?
>
>
> The reason i bought the gmc is so i dident halv to tow anything actually.i
> could just hang my burgman 400 scooter on a carrier and go happly on my
> way.but when take the 12500 lbs vers the 6600lbs it seems like it might do
> it.the gmc tho is a great tow rig eitherway.
>
> So with either a coupler or right system would i be able to tow my truck
> along?i could put it on a trailer so i wouldent have to dosconnect the
> drivshaft.but its nice to have the space of the trailer and have more elbow
> room in the gmc.
> --
> Thanks inadvance
> Don
>
>
>
>
>
>
>
>
>
>
>
> http://donsgmcdudes76photos.shutterfly.com/
>
>
>
>
> Gmc76 Birchaven transmode/Carson Toyhauler/Burgman 400
>
>
>
>
>
>
>
>
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>
_______________________________________________
GMCnet mailing list
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Re: [GMCnet] 23 foot Birch (toad)towing question? [message #71381 is a reply to message #71380] Thu, 21 January 2010 07:28 Go to previous messageGo to next message
GMCWiperMan is currently offline  GMCWiperMan   United States
Messages: 1248
Registered: December 2007
Karma: 1
Senior Member
Don,

I've towed a 3000+# S-10 and routinely tow a 3500+# CRV behind my 23'. Even
though it's always had a 3.50:1 or 3.55:1 drive ratio, and a strong engine,
and both toads have auxiliary braking, those are heavier loads than I like.
I wouldn't even consider towing 4000#, much less 6000#. And your
suggestion to put the truck on a trailer is even less appealing -- what
would that trailer weigh, another 2500#? No way.

JMHO,

Ken H.
Americus, GA
'76 X-Birchaven
www.gmcwipersetc.com


On Thu, Jan 21, 2010 at 12:52 AM, Don <mr_donberman@yahoo.com> wrote:
>
> >
> >
> > Heres my delima on "toading" or towing 4 wheels down?
> > Im sure my gmc can tow my Carson toyhauler its only 3600 lbs gvwr.Only i
> > was thinking of towing my truck instead this summer.the truck is 6600
> pounds
> > and the gmc is 12500.do you all think the gmc would be able to toad um i
> > mean tow a dodge ram 1500?
>
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Re: 23 foot Birch (toad)towing question? [message #71382 is a reply to message #71367] Thu, 21 January 2010 07:41 Go to previous messageGo to next message
Luvn737s is currently offline  Luvn737s   United States
Messages: 1106
Registered: June 2007
Karma: 2
Senior Member
If you really need to tow your truck, buy a couple spare trannys to rotate though periodically. My opinion is that the TH425 is pretty much at it's design limit in the GMC without towing anything. Asking more of it (especially in heat and mountain driving) is asking for more transmission maintenance and repair. Again, this is my gut feel, just from the number of folks who have had trans work done - I am not a tow-er.

I would ask Manny our transmission guy if there are more transmissions replaced from coaches that towed or not.

I would think FWD is a less desireable setup than RWD for towing.


Randy
1973 26' Painted Desert
Ahwatukee (Phoenix) AZ

[Updated on: Thu, 21 January 2010 07:43]

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Re: 23 foot Birch (toad)towing question? [message #71383 is a reply to message #71382] Thu, 21 January 2010 08:10 Go to previous messageGo to next message
Little Yimmy is currently offline  Little Yimmy   United States
Messages: 144
Registered: February 2004
Location: Roseville, MN
Karma: 0
Senior Member

Stop and think about it a bit. The power train in your GMC came from a 4000 pound Toronado. Now it is being asked to pull a 12,000 pound motor home, 3 times the weight of the vehicle it was originally used in.

Little Yimmy - W9VUA
75 PB - F260206
Twin Cities, MN
Re: [GMCnet] 23 foot Birch (toad)towing question? [message #71408 is a reply to message #71367] Thu, 21 January 2010 11:56 Go to previous message
Rick Denney is currently offline  Rick Denney   United States
Messages: 430
Registered: January 2004
Karma: 0
Senior Member
Don writes...

> So with either a coupler or right system would i be able to tow my
> truck along?i could put it on a trailer so i wouldent have to
> dosconnect the drivshaft.but its nice to have the space of the
> trailer and have more elbow room in the gmc.

Walt Taylor tows his race car trailer behind his GMC, and that weighs
nearly as much as the coach. So, it can be done. But the drivetrain
really needs to be optimized for towing. As I recall, Walt uses the
stock final drive, but he lives in Austin, Texas and much of his
towing is not in the mountains (though the hills around Austin can
still be challenging). He has also replaced his transmission at fairly
regular intervals, and it goes without saying that he is an excellent
mechanic.

Rick "who doesn't tow" Denney

'73 230 Ex-Glacier "Jaws"
Northern Virginia

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