1. Find the trailer hook position behind the towed vehicle and in front of the towed vehicle. The trailer hook position of many cars is designed at the bottom of the bumper, which is generally marked out in the vehicle manual. The owner can also find a hidden space by observing the front and rear bumper, where the circular or square cover is used to cover the position of the trailer hook.

2. Trailer hooks in some cars are split and need to be assembled when in use. After removing the cover from the bumper, assemble the hook that comes with the car.

3. Install trailer tools. Whether the choice of soft or hard trailer tools, installation to ensure that the connection of the car hook is firm and reliable, the design of the safety lock on the hook needs to be locked in place. Check the front and rear connections again before moving the trailer. The soft trailer rope with no hook at both ends should be tied with a movable knot when used. If the knot is pulled after great traction, it will be difficult to untie the trailer rope.

4. The tractor USES the first block to start, to ensure that the large torque provides enough traction. Meanwhile, the tractor needs to control the speed, keep running smoothly, and increase the power output when it feels a little resistance. Manual models avoid lifting clutch pedal, use half linkage slow start, so as not to damage the car.

1. Trailer tools with eye-catching colors should be selected, such as yellow, blue, fluorescent green, fluorescent red, etc. If the color is not eye-catching enough, you can hang the colored cloth on the trailer tool. At night when the trailer as far as possible to use with reflective material trailer rope, increase the warning effect. Be towed to light up the lights, if there is no electricity can not light up, there should be a marked sign such as \"broken car\" at the rear of the vehicle, to remind the vehicle behind. The front and rear vehicles should turn on the double flashing warning lights, along the outermost lane, but also can be in the rear of the tractor \"trailer\" signs for other vehicles to drive carefully.

2. The trailer tool should be installed at the hook position of the front and rear vehicles and the trailer on the same side. If the faulty vehicle is the left hook, the tractor should also choose the left hook to ensure the straight line after the road. And in the installation of trailer hook must be checked after the installation, to ensure that the trailer hook is firmly installed, so as to avoid the use of the trailer hook in the process of injury.

3. Pay attention to the communication and cooperation between front and rear vehicles. There is a lot of knowledge about trailers, among which the cooperation between the front and rear drivers is very important. A reasonable route should be established between the drivers in front of the trailer to avoid complex and congested road sections. If there is no intercom as a communication tool, it is necessary to agree on the starting, deceleration, turning, up and down the road before the operation of the communication signal, so as to achieve consistent car control.

4. Control the safe distance. In order to prevent rear-end collision, it is necessary to master the vehicle distance and speed. Generally the length of the trailer rope is about 5~10 meters, so the car distance should be controlled within the effective range of the trailer rope, keep the trailer rope in the tensioning state. Qiqi network automotive supplies experts remind, trailer speed must be controlled in 20 km/h below.

5. Old drivers are suitable to drive broken cars. An experienced driver should control the car behind, while a less experienced driver should drive the tractor in front. On the road, the tractor to control the speed, pay attention to maintain a steady, do not be fast and slow. Even if the road ahead is flat and straight, do not drive at high speed. When parking, should choose a wide area, first honk the horn or signal the car behind, and then slow down to the side of the road to continue driving, in the judgment of the car behind the road, then slowly stop.

6. Slope detours are flexible to deal with potential dangers. The risk coefficient of the trailer in the downhill section increases obviously, different methods should be adopted according to different road conditions. If the ramp is long, the rope can be removed to allow the two cars to slide down separately. If the ramp is not long and the rope goes downhill, the car in front should not brake so easily. When encountering curve, two cars as far as possible ahead of the lights, appropriate to take a large circle around the method, the most avoid sudden brake. When passing a narrow detour, drive along the outside of the road to prevent the car behind from driving out.

7. When towing the trailer rope, pay attention to whether the road is smooth or not, otherwise it will bring a huge pull on the trailer rope and break.