What about dropping to the floor with arms and legs together (ideally with feet facing towards the car) when the vehicle is around 2 meters away? If they are going at speed then I would think they'd struggle to adjust course in sufficient time to get one of the tyres to roll over you. And actually, you are far more likely to survive a tyre rolling over you than you are being smashed by the front of the car.
Wouldn't Monty have his nose ripped off using that method
Northern Monkey ... who can't upload a bleeding Avatar