this will probably start a fire storm but I need to know some information. I'm looking at buying a 2001 GMC Yukon XL suburban 2500. it has a rear axle of 3.73. And what I can find online towing capacity is around 10,500 pounds. my question is in reality what is the potential towing capacity of this vehicle? I only tow about 2,000 miles a year generally flat terrain no mountains. I currently have a 1995 3/4 ton suburban with a 7.4. The trailer we just purchased is a 96 Jaco 37.5 foot with a dry weight of 10,000 pounds. I have a family of 6 and do not drive it enough to justify a diesel and this is a hell of a deal on this you can. My other options would be a Ford Excursion with a v10 but I would be going backwards in fuel economy. not that my current vehicle does any better at around 10 miles to the gallon towing

dry weight 10K, you only have 500 lbs to play with. you have to add in the kids, momma, and you in that weight combo to tow with that vehicle. you will be grossly over weight and put your family in harms way. not worth it in my standards, my family is worth getting a proper two vehicle.

that's why I asked for reality towing capacity, we all know that manufacture under rates capacity. I am looking for reality towing capacity.

zell66 wrote:that's why I asked for reality towing capacity, we all know that manufacture under rates capacity. I am looking for reality towing capacity.Can you clarify where the info that we ALL know the capacity is under rated comes from? If you are looking for approval, forget it and just do what you want.Jim

the basic question I'm asking for first off is not for your permission to tow with a vehicle that I have I'm asking people who have had the same engines what have they towed safely when they're gone over there limits as suggested by the manufacturer. and if people are honest we can all agree that at some point we've come close to or we've gone over are towing limits.

As usual...it depends...The graphic below shows how the ratings system works. Need actual weights inorder to truly know where you are in reference to those ratings.Decide whether you believe in the ratings system or not.If not, then academic and do whatever you wish, but note that now the OEM isoff the liability hook. Lots of folks do NOT understand the metricsof the ratings, nor understand (truly) what a rating number is/means...myopinion from reading threads here for years and years...plus personalexperience helping others figure it out and/or setting up their systemsIf yes, then follow the graphic and use 'real' or 'actual' weights to do thesimple math.Can work it from the trailer to the TV, or from the TV to the trailer. SimplemathAlso, as noted before, the GMT900 Sub's have a built in receiver that is partof the bumper. So crash crumple zone duties. Notched bracket to frame and isa stress raiser. That then has the tongue & hitch weight limited to a max of 1,000 lbs howmuchcanitow

towing capacity 2001 GMC Yukon XL 8.1 liter engine

APT
Explorer
Sep 21, 2013
krobbe wrote:
The 3/4ton Suburban has over 1000# more payload than the Excursion.
2003 Suburban 3/4-Ton 2WD 8.1L(496ci)V-8 CurbWt:5620#, GVWR:8600#, Payload:2980#

That is just not accurate. Payloads for 8.1L 3/4 ton 5WD isright aroudn 2000 pounds. 2WD adds 300 pounds. 2980 might be a stripper 2WD 6.0L, but that big block is heavy.
krobbe
Explorer
Sep 21, 2013
APT - According to automobile-catalog.com the payload on the 2wd 6.0L is 3080#. That's where I pulled these numbers from.
BenK
Explorer
Sep 22, 2013
APT wrote:
krobbe wrote:
The 3/4ton Suburban has over 1000# more payload than the Excursion.
2003 Suburban 3/4-Ton 2WD 8.1L(496ci)V-8 CurbWt:5620#, GVWR:8600#, Payload:2980#

That is just not accurate. Payloads for 8.1L 3/4 ton 5WD isright aroudn 2000 pounds. 2WD adds 300 pounds. 2980 might be a stripper 2WD 6.0L, but that big block is heavy.

Why always recommend going out and actually weighing your setup, axle
by axle. Both empty and fully loaded. As the only way to *KNOW* where
you are in reference to the ratings

Think about it...the options matrix is huge and these labels would then
have huge numbers of *DIFFERENT* payloads

One for the AC option. Another for 4x4. Another for power door locks
Another for power window. Another for automatic. Another for upgrade
interior. Another for upgrade exterior. Another for 2nd and 3rd row
seats. etc etc etc....then one with the combined AC & 4x4...then the
huge ETC for the multiplexing of all of the above or option combo
possibilities

Then the other stuff folks load into and onto their TV's and
trailers...multiplexed with the above multiplexed label listings

They have to use the 'curb' and so many have no clue what that is

Here is a link to a thread where try to explain how it works and an
example is my Sub's simple math using the curb (link shows my last
smog test data sheet that lists the 'curb' for my 7.4L 2500, which
is the data from GM (all OEM's provide their curb to all DMV's for
this testing and other usage requiring a 'curb' number)

http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/27214737/srt/pa/pging/1/page/2.cfm
BenK wrote:

So according to how most folks 'think' it works...taking the GVWR of
8,600 minus the curb of 5,250 = 3,350 lb payload or cargo capacity or
rating
APT
Explorer
Sep 22, 2013
2100 pounds for a 2006 8.1L 4WD. It's still more than a comparable Excursion.
PAThwacker
Explorer
Sep 25, 2013
our 2004 sub 6.0 k2500
payload 2391

options
lt, sunroof, bose, leather, center buckets, g80
PAThwacker
Explorer
Sep 25, 2013
The tire and loading sticker is on the door frame. The other axle rating sticker is on the door.

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towing capacity 2001 GMC Yukon XL 8.1 liter engine

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