Tailgate accessory mounting system and vehicle

According to the embodiment of the utility model, the rear baffle accessory mounting system comprises a first rail, a second rail and a third rail, the first anchoring bolt is accommodated in the groove of the first rail in a sliding manner; and a mounting plate fixed to the first rail by a first anchor bolt. According to the embodiment of the utility model, the utility model further provides a vehicle. The utility model aims to provide a rear baffle accessory mounting system and a vehicle so as to at least fix an accessory device to a rear baffle of the vehicle. 根据本实用新型的实施例，提供了一种后挡板配件安装系统，包括：第一轨道；第一锚定螺栓，第一锚定螺栓可滑动地收纳在第一轨道的槽内；以及安装板，安装板通过第一锚定螺栓固定到第一轨道。根据本实用新型的实施例，还提供了一种车辆。本实用新型的目的在于提供后挡板配件安装系统以及车辆，以至少实现将附属装置固定到车辆后挡板。