Yes, and for any open deck trailer, if the trailer doesn't already have its own headboard.
You call it a semi because it pulls a semi trailer.A semi is a type of trailer. A semi-trailer, as opposed to a full trailer, means it only has axles at the rear of the trailer and a full trailer has axles at the front and rear of the trailer. We call these in the UK "drags", as in wagon and drag, where the wagon that pulls the drag can carry a load on its own, whereas the semi-trailer truck, or tractor unit cannot carry anything without a trailer.
Trailer is way more bigger than a semi-trailer. Common misconception between a trailer and a semi-trailer. Technically, a trailer has wheels in front and rear and is hitched to a pulling vehicle (car,truck,etc.) A semi- trailer only has wheels in the rear and is hitched to a pulling vehicle (car,truck,etc.)
Most trailers are semi trailers. You're probably asking the difference between a semi trailer and a full trailer. A semi trailer is not wholly self supporting, and weight is distributed both the trailer axles, and to the tow vehicle. A full trailer supports its own weight fully.
form_title= Semi Trailers form_header= Haul all you can with a semi trailer. What size semi trailer do you need?*= _  Have you ever driven a vehicle this size?*= () Yes () No What will you need the trailer for?*= _ 
semi truck, or semi tractor trailer, and 18 wheeler.
form_title= Semi Trailers for Sale form_header= Purchase a semi trailer. What size semi trailer do you need?*= _  Have you ever driven a vehicle this size?*= () Yes () No What will you need the trailer for?*= _ 
The word semi means half, or part.The tractor and trailer are two parts, hence semi truck and or trailer.
An articulated lorry is a truck and trailer - a combination involving a tractor unit and a semi-trailer, known in the United States as a semi-trailer truck.
Semi or Tractor Trailer-semi.
The "tractor" is the vehicle which actually powers the combination. A semi-trailer is any trailer in which the weight of the trailer (and the payload) is shared between the trailer's axles and the axles of either a dolly or the towing unit (in contrast, a full trailer supports all of its own weight).
There is no minimum weight.
a semi flat low bed trailer is about 4 to 4.5 feet above from the ground.
A semi trailer costs over $100,000.
A semi accident is a type of road collision involving a semi-trailer truck (also known as a tractor-trailer) and other vehicle(s). Depending on the severity of the incident, semi accidents can be fatal.
Semi truck trailer
semi trailer can be loaded up to 45000 lbs if its 53" long 13.6 high and 102 wide
You can find truck parts for your semi and trailer at http://www.ryderfleetproducts.com/ryder/. You can find used parts at http://www.heavytruckparts.net/
Big truck, semi, 18 wheeler.