this question really has nothing to do with a tacoma, but this forum is full of informative people when it comes to this stuff, so im going to ask anyway.
i want to figure out the tounge weight of my gooseneck horse trailer when loaded.(since its a gooseneck the tounge weight is in the bed over the axle).
in theory, could i go to a scale and first weigh the truck with out the trailer hooked up. then hookup my gooseneck with horses in it and pull onto the scale with only the four tires of the truck on the scale. then simply take the weight of the truck with trailer hooked up and subtract it from the weight of the truck when the trailer is out of the bed?