2nd Gen Non-Engine/Transmission OEM Alloy Wheel Weight rating?

[krs]

Does anyone know what the rating is for the stock cast 16" x 8" alloy wheels as are supplied on '98 - '01 2500s and how can it be documented? The manual only states that wheels are made to support the load rating of the trucks and there doesn't seem to be a mark on the wheels themselves.



I'm wanting to move our camper from one truck to the other and am trying to add up the capacities.



Thanks for any hints.