Size parameters
The dimensional parameters of the trailer mainly include: outer dimensions (length, width, height), wheelbase, wheelbase, cargo bed size and trailer connection size, etc. The size of the full trailer mostly refers to the size of the load-bearing surface.
Quality parameters
(1) Maximum loading mass: the maximum mass that the trailer can load;
(2) Maintenance quality: the trailer quality when the trailer is equipped with all equipment and has not yet been loaded;
(3) Total mass: the sum of the maximum loading mass and the curb mass.
Tire quantity and model
Full trailers generally use solid tires, which have strong load-bearing capacity and will not puncture, but are relatively slow.