|12-28-2009, 04:08 PM||eBay Motors #1 (permalink)|
Join Date: Dec 2009
I recently purchased a 2004 3500 dually Duramax (still own my 2500 Duramax which I can't give up). I am trying to figure out what the towing capacity is with a gooseneck. Chevy corporate will only tell me 12,000 lbs. I know this is impossible as my 2500 would laugh at that towing load. I am in PA and need to find out so I can properly get a horse trailer and my 3500 registered for combined wt. The trailer will be 6-7000 lbs. Any thoughts? Any ideas where I can find this info to submit to the DOT to get this done?
|12-28-2009, 04:33 PM||eBay Motors #2 (permalink)|
Duramax Lifetime Supporter
Join Date: Jan 2009
Location: East Moline, Illinois
Welcome to the DF!! Fill out your sig so we will know what you have. I found my info in the owners manual.
2013 LML, 6 spd Ally, CC/SB, Bone Stock
2006 LBZ SOLD
EFI Live V2, DSP 5 by Idaho Rob
3" MBRP Turbo DP
4" MBRP Exhaust
MBRP Hot Side IC Pipe
PPE IC Boots
BD Full Bore Exhaust Manifolds
SDP EGR Delete
TCase Pump rub fixed
Autometer Gauge Pod w/ Boost and EGT Cobalt Gauges
2008 Copper Canyon 30ft 5th wheel
|12-28-2009, 05:29 PM||eBay Motors #4 (permalink)|
LHN...We ARE the Joneses
Join Date: May 2008
Location: Awww-stin, TX
Who ever you spoke to at GM Corporate has a problem with math.
Who Knew, Right?? :LMAO
The GVWR is 11,400 lbs.
The GCWR is 23,500 lbs. They are subtracting one from the other to arrive at 12,100 lbs...which is incorrect.
The ratings below are derived by subtracting the empty truck weight (7-something k lbs) from the Gross Combined Weight Rating of 23,500 lbs.
Axle Ratio.....Max GN/Fiver Trailer/Towing Capacity lbs.**
Reg Cab Long Box 4WD, dual rear wheels 3.73 16,500
Ext Cab Long Box 2WD, dual rear wheels 3.73 16,300
Ext Cab Long Box 4WD, dual rear wheels 3.73 16,100
Crew Cab Long Box 2WD, dual rear wheels 3.73 16,200
Crew Cab Long Box 4WD, dual rear wheels 3.73 15,900
These specs are all available on the GM site, if needed for proof. At least one GM department got it right...
GMC | GMC Sierra: Trucks: 1500, 1500HD, 2500HD, 3500, Denali Pickups: Sierra Specifications
2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN+Companion, Ride-Rite Air...EFI'd by Rob
2008 LMM 3500WT DRW Crew Cab, 8 'Flat/GN, Workforce Alum Toolbox, Ride-Rite Air
Use-ta Haves 2006-6.0 3500 WT DRW ExCab Flatbed, 2005-LLY 3500 LS DRW Crew Cab, 2002-LB7 3500 LS DRW Crew Cab
I Live my life in such a way that when my feet hit the floor in the morning...Satan shudders & says "Oh shit, he's awake!"