For comercial drivers it is not allowed to use "Sleeper Berth" on your log book unless there is a sleeper (bed) in the truck.
But you can drive without a bed as long as you follow the rules.
Not also that you must have an actual DOT legal sleeper in order to be able to use the Sleeper Berth line - a bed alone does not make it a DOT legal sleeper. The FMSCA website has the required specifications for a DOT legal sleeper.
Additionally, you don't want to be caught sleeping in that vehicle if you have to log your down time as Off Duty. If, for example, you're running a hotshot with a pickup, and you stop in a rest area only to find that DOT set up an inspection station there, you will get hammered if a motor carrier enforcement officer sees that you were in that vehicle while you were on the off duty line.
Now, if you're referring to just driving a cab and chassis truck, and not referring to a sleeper berth in a CMV, that's perfectly legal, so long as you meet the lighting requirements at the rear of the vehicle.
It is technically illegal to drive with your tailgate down in Tennessee. This is considered to be an unsecured load, even if there is nothing in the bed of the truck. This is only considered a violation.
No, it is illegal to ride in the bed of a truck in Missouri, because riding on the exterior of the vehicle (which includes the bed of the truck) is illegal.
yes
it depends on your age/
in WA it is illegal to ride in a truck bed at any age. You must have setbelts
Yes
Nope, so long as you have tail lights, brake lights, turn signals, and reverse lights. Don't forget mud flaps behind your rear wheels. And you MAY have to have a bumper or "ICC bar" to protect from a rear end accident. ( it keeps a vehicle in a rear end accident from driving under your truck)
It's illegal to drive (or keep a motor vehicle) on UK roads without valid tax, MOT and insurance, so bring the car back on a flat bed truck or similar and store it off road.
The state of Minnesota currently has no restrictions on riding in a truck bed. No one should ride in a truck bed without a proper restraining device to prevent falling out.
It is incredibly illegal. So If you were dared, DO NOT UNDER ANY CIRCUMSTANCES DO THIS!!
As long as it is secure and contained within the bed of the truck.
No way to answer this without knowing the dimensions of the truck bed. For all we know, you could be talking about a small pickup or a large dump/tipper truck.