Heikki!
Tony must be right! If you look in that book of specifications I sent you, you will see the curb weight of the 1/2 ton is 3095lbs. If you carry 1/2 ton, or 1000lbs in the back, as it's rated, you can tell the inspectors that the front must be good for at least that 2200 lbs as Tony says.
As long as you can show those inspectors something, and give them a good argument, I'm sure they're no different than anywhere else. They'll be satisfied because they 'saw' it.
Good luck. George