My 2009 Dodge Quad Cab Longbed 4x4 dually diesel with a 4:10 axle is rated at the following:
Steer Axle 5200 lbs.
Drive Axle 9350 lbs.
GVW (Gross Vehicle Weight) 12200 lbs.
GCVW (Gross Combined Vehicle Weight) 24000 lbs. with 4:10 axle
Max Trailer Weight 16900 lbs
Okay, let's get to the numbers! We are full timers so are rig was weighed with everything we carry. On my first weigh with the rig (truck and trailer) and a 1/2 tank of diesel, my Certified weigh ticket reported:
Steer Axle 4760 lbs. (Rated for 5200 lbs.)
Drive Axle 6800 lbs. (Dually rated for 9350 lbs.)
Trailer Axles 12380 lbs. (combined axles rated for 14000 lbs.)
Gross Weight 23940 lbs. (Truck GCVW rated for 24000 lbs.)
So, with all of those numbers in mind, I'm within the manufacturer's rated weights on my truck. With the trailer my GVW on the truck is 11560 lbs., well under the rated 12200 lbs. However, I'm only 60 lbs. under the manufacturer's GCVW of 24000 lbs. Now I should note that the GCVW is considerably less with a 3.73 rear axle at 21000 lbs.
I went back to the scales after unhitching from our Cameo fifth wheel to weigh the truck separately. The truck only had a 1/2 tank of diesel but was loaded just as if traveling to include the dogs, storage box, hitch, inflatable kayak, satellite tripod, gray tote tank etc. The results of the truck weigh were as follows:
Steer Axle: 4980
Drive Axle: 3740
Gross Weight: 8720
Now it's interesting to note that with the fifth wheel hitched it transfers 220 lbs. of truck weight off the steer axle and onto the drive axle.
The numbers for our 2010 Cameo F35SB3 are:
hitch weight: 2820 lbs.
Axles weight: 12380
total weight: 15220 lbs.
The manufacturer's GVW rating is 14999 lbs.
So, we are over the GVW on the fifth wheel by 221 lbs. That's with about 20 gallons of water in the storage tank and empty grey and black tanks
America by RV2009 Dodge 3500 4x4 Laramie
2010 Carriage Cameo F35SB3