If you are in an emergency situation and need to call a tow service, the best practice is to stay calm and provide the dispatcher with as much information as possible. This includes your location, the make and model of your vehicle, and the reason for the tow. If you are on a busy road, try to move your vehicle to a safe location and turn on your hazard lights to alert other drivers. It’s also a good idea to have a list of trusted tow services on hand, so you can quickly call for assistance in case of an emergency. Remember to always prioritize your safety and that of your passengers, and wait for the tow truck to arrive in a safe location off the road.