Overweight

Last weight was 12100 fuel full no water. loaded all full with trailer and jeep ready to camp just at 20k.... truck along with hitch weight was 13200lbs GVW 12200LBS

I was about a ton over GVWR with my F250, but it rode well with $3k in upgrades. I am currently about 2 tons under my GVWR with my stock 5500 and it also handles well. I say currently because I will be adding weight with additional batteries and larger truck camper in the future that will add over a ton to my GVW.

Over the GVWR by less than 10-percent.

Underweight by 600 lbs.

Weigh the back, weigh the front.... Check your tire max weight capacity... Dually rears subtract <>200lbs per tire... Bet you are under the true handling weight of your truck...
Check the Gross rear end axle weight and the front suspension.

We have discussed this topic way past a blue in the face thing....

My Bfoot camper only adds 300lbs to the front of the truck full loaded 50 gallons of water and and and.

yes we be

With today's heavily amenity laden campers, most folks are likely over somewhat - a seasoned topic often 'amass' with virtue...

3 tons

I have a 2012 F350 DRW with a gvwr of 13,300. Fully loaded to the gills it's about13.900. I have upper and lower stableloads and a big wig sway bar.

I haven't weighed the newer truck and older camper together. My guess is I'm probably under my 14500 GVWR.

My 2004 Dodge 3500 Diesel was about 600# over GVWR with a light 2,400# loaded camper. Now, my 2015 Ram 3500 is about 1,600# under GVWR with same camper. Both trucks handle the camper about the same, both under GAWR and both under tire rating.