A vehicle-mounted wheel repair platform includes a vehicle connection assembly, a wheel repair platform assembly, and a wheel securing assembly. The vehicle connection assembly includes a horizontal section having a vehicle attachment port for coupling to a vehicle, and a vertical section connected to the horizontal section. The platform assembly includes a vertically-oriented section configured to engage the vertical section of the vehicle connection assembly, and a wheel platform connected to the vertically-oriented section. The wheel securing assembly is coupled to the wheel platform and operable to secure a wheel to the top surface of the wheel platform.