The invention provides a wireless remote-controlled vehicle-mounted simulated automobile puncture device comprising a fixed lock ring, a connecting rod group, a puncture control box and a wireless remote controller. The puncture control box includes a box body, a box cover and four brads. A starting end and an ending end of the connecting rod group respectively connect the fixed lock ring and thebox cover, the box body is provided internally with a telescopic device and a control module, the four brads are hung on the telescopic device, and the above is the initial state. The wireless remotecontroller and the control module can perform wireless communication to control the four brads to disengage from the telescopic device, falling positions are located in the forward direction of wheels, before the four brads pop up, the wheels roll over the brads at a high speed, and the four brads pierce tires with the help of the whole vehicle weight to achieve a puncture. The invention providesthe wireless remote-controlled vehicle-mounted simulated automobile puncture device suitable for most vehicle models and characterized by simple structure and convenient installation and the puncturemethod, which are used for the automobile safety test, simulated tire puncture exercise and driving training.