Double-row side wall of light commercial vehicle

In order to solve the problems that a light commercial vehicle is large in part number, high in cost, complex in structure and the like, the utility model provides a light commercial vehicle double-row side wall which comprises a side wall outer plate assembly. Comprising a side wall outer plate, a side wall outer plate reinforcing plate assembly, a step fixing outer plate assembly, a front car door lock catch reinforcing plate assembly, a rear car door lock catch reinforcing plate assembly, a fairing mounting support assembly and a fairing mounting nut plate assembly. The A column inner plate assembly is formed by welding a step fixing inner plate assembly and an A column inner plate sub-assembly; the side apron edge assembly is formed by welding a side apron edge and a side apron edge connecting plate assembly; the rear door post hinge reinforcing plate assembly comprises a rear door post hinge reinforcing plate, a rear door post lower hinge mounting plate assembly, a rear door post upper hinge mounting pla