Forum Discussion
Supercharged111
Aug 15, 2021Explorer
KD4UPL wrote:mjedlin66 wrote:
Rear GAWR on sticker is 6084 lbs. My tire ratings add up to that exactly.
Rear axle weight empty is 2640 lbs.
So... Payload 3,444?
That's the way I'd do it. If you upgrade your tires you could probably gain some capacity up to the limits of your wheels and then the actual axle's capacity.
The axle's actual capacity may be hard to find. For GM trucks the rear is made by AAM. I found that they list the one under my truck at 10,000 pounds or so even thought the door sticker declares it to be around 8,500.
I'd only seen it rated around 8700# myself, can't find the site I found with that number but it seemed more legit than Wikipedia. If I could ever find a 12k GVWR cab and chassis I'd have a better idea of how high the general was willing to rate it. OP this is the approach I'd take to finding how high Ford rated your axle. In my application, I'm limited by spring pack at a minimum. The C&C trucks also had taller, beefier frames with reinforcements for a measley 2000# increase in GVWR.
About Travel Trailer Group
44,025 PostsLatest Activity: Feb 26, 2025