August 5th, 2017, There was a serious traffic accident in Hebei,the tire of a 3 axle 40ton flatbed semi-trailer burst and rolled due to hot weather, the driver didn’t do any security measures, the condition is serious. Therefore, semi-trailer driving skills is very important, so we prepare some driving skills for you: before driving must check the lights, tires, speakers, axle screws, drive shaft screws, whether the locks are locked. Don’t turn the steering wheel too heavy, easy to roll. Pay attention to blind pedestrians while turning. Always check the oil, coolant, battery electrolyte of the new car whether sufficient.Then wish you have a nice trip!