How is a trailer different from a semi-trailer?

Answer:
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.)
Contributor: Charlie
First answer by Tradingpost0001. Last edit by Charlie Rhinesmith. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].