Payload Capacity

So, if the rear end is the same, what contributes to the higher payload capacity of a 350?

Is it just numbers fudging for legal reasons?
On the Tremors, yes - mostly just a sticker de-rate on the 250s since the chassis and powertrain are nearly if not identical to the 350s. On the non-Tremors, there can be spring differences and I believe heavier duty tires on the 350s. The non-T gas 250s also did not get the 10R140. Or at least in '25 they didn't.

TL;DR: mostly yes on the Tremors but there are real differences on the non-Tremors.
 
In all seriousness - mine has the 11900 GVWR package, so even with the moonroof and other Lariat bells and whistles, our payload ratings are almost identical.
Yours must be a long bed non-Tremor to get that 11,900 pound payload.
 
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24' F350 Lariat (618A Package) payload #4058 with the 12k GVWR package. Curious to know how some of y'all got 4400+ and what options you have.
 
24' F350 Lariat (618A Package) payload #4058 with the 12k GVWR package. Curious to know how some of y'all got 4400+ and what options you have.
Here's my non-Tremor window sticker if anyone wants insight on the 4453 payload 🤙

Screenshot 2026-02-07 163643.webp
 
24' F350 Lariat (618A Package) payload #4058 with the 12k GVWR package. Curious to know how some of y'all got 4400+ and what options you have.


What gives higher "Occupants and cargo should never exceed" numbers is fewer options on the truck, assuming the trucks being compared all have the same GVWR (as do most Tremor Package Super Duties).

In other words, how the truck was built, what options it was built with, these add weight to the "curb weight" of the truck. My truck when it was new and before I started mounting equipment in it, etc... was a fairly light weight Super Duty at 7,054 lbs. It's nimble! for it's size.

It's only options beyond what a standard F350 XLT Godzilla Tremor gives are: engine block heater, remote start, upfitter switches, dual alternators 410 amps and dual batteries.

If a typical '23 to '26 Tremor, for example, has a GVWR of 11,499 lbs, then the truck itself PLUS the pano moonroof, the leather seating, the B&O sound system, massaging seats, Pro Power Assist batteries/inverter, etc... all contribute to a heavier truck weight from the factory.

The as-built curb weight is subtracted from the GVWR.

In the case of my '25 F350 XLT Tremor, it has fewer options which is why it's "Occupants and cargo should never exceed:" numbers are higher.

Calling it "payload capacity" is one way of describing the "Occupants and cargo should never exceed" number, but remember that 10 years ago Ford was calling the F150s' GVWR a "Payload Package" which is why I personally type out "Occupants and cargo..." as per the Tire and Loading Information placard on our driver door jambs.
 
Calling it "payload capacity" is one way of describing the "Occupants and cargo should never exceed" number,

Cause people love to sue over numbers advertised. So you call it payload, you never said that included the people in the cab. So Ford has to change the wording to best describe that TOTAL number is including PEOPLE and cargo. You do need to have a driver....it can't be all cargo. So that's why they use "and" in their wording.

It's not rocket science....it's a legal matter. 🤣 🤣 🤣 🤣 🤣 🤣 :coffee: :coffee: 🇺🇲 🇺🇲 🇺🇲 🇺🇲
 
4,048 lbs. 2026 Lariat diesel 350

I’ve probably added 450 lbs in mods already though. ‘Course that’s part of why I got a 1 to , no worries at all for capacity or rating
IMG_1112.webp
 
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