For the California readers, if you are pulling a trailer rated at over 10000#, you need a CDL. There are some farm exceptions and RV exceptions that allow more weight. If your pickup, like my 2006 Dodge dually, is rated at over 11,500 GVWR, then you are not a "pickup" as defined by California and you are technically required to pull through the scales, even without a trailer, and even if you have the factory pickup bed on it still. In speaking with the commercial enforcement guys, they are nailing guys for no CDL, but they really seem to prefer that we stay out of the scales. Also, if you are doing this commercially and the "pickup" is over 11500 and your trailer is over 10000, you are subject to terminal inspections, drug testing, MCP, CA, etc. Log books, daily inspections, and all of that apply also.
Oddly, when we called around about this, we got a lot of vague responses. It seems most of the highway patrol guys concern themselves with more important things that this, but when you get to the guys that really know this stuff, the law is clear.
Yes, you can take your CDL driving test with your F250 with a 12K trailer. If you are required to have a CDL to drive it, then it works for the test. Your CDL will be restricted to no air brakes, etc., but it will be a CDL.
Clearly these rules are enforced differently in other states, so what holds true here doesn't apply across the board.
In our case, since we have to comply with the same rules with our "pickup" as would with a real truck, my next rig will be something along the lines of an FL60. Such fun...too much government regulation.
I think I'd suggest to most people to buy a pickup rated at 11,500 or less and a trailer built for 12,000 but rated at 9990. That gives a nice safety margin if it is loaded to the full 9990.
One last bit of trivia and I must get back to work. If I am not overweight on any tire or on any axle, there is nothing that requires that I stay uder Dodge's recommended gross combined weight rating. That is a Dodge thing, not a CHP thing. I can have 20k on the trailers axles, about 9500 (from memory) on my rear pickup duals and about 5000 (again from memory) on my front axle. If I do not exceed any of these, I am legal for weight. Not that it would be smart, but you can get to about 34,500 gross combined (if loaded properly) and not be "overloaded". Maybe that is why they want a CDL.
