Yes.
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It depends on the commercial vehicle, how it's licensed, the state it's running in, and a lot of other things, but a tractor-trailer combination with tandem axles on the tractor and the trailer can generally carry 80,000 pounds--12,000 on the front axle and 34,000 on the tractor and trailer tandems.
A van can but not a tractor trailer.
Yes. Having said that, if your commercial vehicle is a combination vehicle, the front plate goes on the tractor and the back plate on the trailer; the tractor won't have a back plate.
The tractor weighs 20,000 pounds, the trailer weighs whatever it weighs, and the maximum weight of a loaded tractor trailer with one trailer is 80,000 pounds.
tractor trailer
One on the front of the tractor, and one on the rear of the trailer.
yes if it is on an 18 wheeler trailer or tractor
I would have to say no. I have a tractor that is insured the only thing that is insured is just that the tractor (fire theft etc). Although You can get your trailer insured just as you can an ATV horse trailer car truck if you had a policy for it. your tractor insurance will not help with the trailer.
semi truck, or semi tractor trailer, and 18 wheeler.
EcoFit Lighting is a company which offers products related to lighting. They offer lighting options fr many different situations such as for marine vessels,outdoor and roadway lighting, commercial and industrial and truck and trailer lighting options.
Depends on what type of tractor and trailer you had in mind. For a farm tractor pulling a trailer, it's usually a pintle on the tractor which is run through a clevice on the trailer. For road going vehicles, the fifth wheel trailers are often used, where a trailer kingpin will be inserted and locked into a fifth wheel on the vehicle. In the case of an 18 wheeler, air lines will connect from the tractor to the trailer to operate the trailer's air brake system.