I have a 2022 2wd f250 6.2l crew cab, short bed, 3.73 axle. Hitch reads 1820 max tongue but online calculator says 1290 max tongue. Seems like I can get more weight back there with a payload of 3500 lbs? I’m trying to figure out the weak link? Possibly an axle upgrade would be enough to get me a few hundred more pounds. Or should I just ride out with what I have and go by the hitch numbers. I need to be towing a toy hauler at 1500 tongue weight give or take.

 

Online calculator? Is that saying you'll max the rear axle weight rating at 1290? If that's the case a good weight distributing hitch might shift enough to the front to let you use all the 1820 rated capacity.

 

Real numbers are always higher than the manufacturer tongue weight. Manufacturers calculate their tongue weights empty and without added accessories.

What trailer?
Which hitch?

As mentioned above, are you planning on using a WDH? If you DO NOT count on the RV dealer to set it up correctly. Final adjustments need to be made at a scale to make sure all the payload, axle, and hitch weights are in line. I have NEVER seen an RV dealer properly set up a WDH.

The obvious answers to shifting weight are how you load the camper, or using a WDH. The other option is to possibly go to a stronger hitch if the surrounding structure, axles, and tires, and payload will support it. Remember, everything you put in the truck takes away from payload.

Bob

ETA:

here is what Ford says about your truck.