When you are really tired and drowsy on the road, do not drive a HOWO tractor. Because in that state, your reaction is slower than usual and you may even doze off. Losing control for 1 second may even lead to the loss of your life and the lives of others. So when you feel sleepy, pull over and walk around, or take a break. Be sure to get a good rest before you hit the road. Staying alert and paying attention to the road at all times while driving can reduce the number of accidents.