Proper battery for safety breakaway and lanyard should be visible.
IF you get stopped by DOT, no matter what the officer(s) says, any item in the truck bed or wherever, even if you are hauling it for someone, is YOURS.
ANYTHING IN YOUR TRUCK, ON YOUR TRAILER OR IN THE VEHICLE ON THE TRAILER IS YOUR STUFF, YOU ARE NOT MOVING ANYTHING FOR ANYONE, NOT EVEN RELATIVES FOR FUEL MONEY.
IT'S ALL YOURS!!!
I got stopped in CA for the towing speed violation.
It is not a pleasant thing and the fine is very excessive, over $350, after looking at it, he had me wrote up as non-commercial which saved me a good amount more.
All that being said, I think California is my favorite state to haul in, other than speeding, the cops leave you pretty much alone.
The scale operators pretty much just looked at me funny when I'd pull through with the 2 car, even more so if it was empty.
They don't care for pick-ups in the scales, with or without trailers, but I do it to be safe.
I spent 3 weeks out there in January-February doing Interstate/Intrastate hauling through a dispatch site on-line. I'd get 2 in the LA/SANBERN area, move them up to the bay area or Sacramento area, grab 2 more, haul back to the LA area again and do it all over.
I'd do it all again if I had a rig that wasn't all wore out and didn't nickel-dime me to death.
Mark.