What maintenance is needed before a car goes on a long trip?
2 Answers
Before a car goes on a long trip, it is necessary to check the fluids; carefully remove dust and clean the car surface; inspect whether the windshield washer fluid, coolant, engine oil, transmission fluid, power steering fluid, and brake fluid are clean and sufficient; check the tire system, including whether the tire screws are loose or show abnormal wear; inspect the electrical system, mainly focusing on whether the wipers, wiper blades, and front windshield washer nozzles are damaged; check whether the interior and exterior lights, horn, and remote control are functioning properly, etc. Below are some precautions for driving on highways: Drive in the designated lane: Highways have clearly marked lanes, including dedicated lanes for large vehicles, small vehicles, etc. When overtaking, once you occupy a lane, return to your own lane promptly after completing the overtaking maneuver. Do not occupy other lanes for extended periods. Additionally, the emergency lane should not be occupied for non-emergency reasons. Maintain a safe speed and avoid speeding: The dangers of speeding are well-known, whether on local roads or highways, as it can lead to irreversible consequences. Maintain a safe following distance: Under normal conditions, on dry roads with good braking, the following distance (in meters) should not be less than the speed (in km/h). For example, at 80 km/h, the distance should be no less than 80 meters; at 100 km/h, no less than 100 meters. Always pay attention to roadside distance markers. In rainy, foggy, snowy, or wet road conditions, the following distance should be doubled. Observe traffic signs: Always pay attention to roadside and overhead signs and markings while driving, and stay appropriately to the right to avoid running over the right lane divider, providing sufficient lateral distance for overtaking vehicles. Do not arbitrarily occupy the emergency lane in case of accidents: Traffic accidents are inevitable on highways. If other vehicles cause a blockage in the travel lane, do not occupy the emergency lane, as it may hinder rescue vehicles from performing their duties. Avoid fatigue driving and take timely breaks: Fatigue driving is extremely dangerous on highways. When fatigued, the body's reaction time slows down, making it difficult to respond correctly to sudden situations.
As a veteran driver who frequently takes long trips, I believe pre-departure maintenance should be done thoroughly. Tire inspection is most crucial - inflate to the exact pressure specified in the manual, as both overinflation and underinflation are unsafe at high speeds; check tread wear and replace if too thin. Don't forget to inflate the spare tire and prepare a complete tool kit for emergency tire changes. For fluids, use fresh engine oil (dirty oil makes engines temperamental); top up coolant to prevent overheating; ensure sufficient brake and power steering fluids for responsive handling. All lights (headlights, brake lights) must function properly, and install new wiper blades for clear visibility. I always check battery charge to prevent starting issues mid-journey, and carry warning triangles and flashlights for emergencies. Spending 30 minutes on these checks brings peace of mind for safer, stress-free driving.
