What checks should be done on the car before going on the highway?
2 Answers
Checks that should be done on the car before going on the highway: 1. Vehicle appearance inspection, observe whether the vehicle's lights and various signal lights are working properly. On the highway, lights are very important as they are a means of communication between vehicles on the road; 2. Five-oil safety inspection, the five oils refer to engine oil, transmission oil, power steering oil, brake oil, and fuel; 3. Four-pressure safety inspection, the four pressures refer to oil pressure, voltage, tire pressure, and air pressure; 4. Brake system inspection, when it is found that their thickness is close to or less than the minimum thickness specified by the manufacturer, they should be replaced immediately. Also, check the wear of the brake discs or brake drums.
Before hitting the highway, I prioritize safety checks. First, I check if the tire pressure is within the normal range—too low and it's prone to blowouts. I also assess the tread depth by kicking the tires to feel the wear. The engine oil level must be sufficient; I usually pull out the dipstick after parking to check. I inspect the coolant and brake fluid for any leaks around the caps. The braking system is critical, so after starting the engine, I press the pedal a few times to test responsiveness. For lights, I ensure the headlights, brake lights, and turn signals are all functioning—clear signals are essential on the highway. I check if the windshield washer fluid is adequate to clean a dirty windshield promptly. The spare tire should have sufficient pressure, and I make sure I know where the tool kit is stored. I also carry a small first aid kit for emergencies. These checks are quick and simple, taking less than ten minutes, but safety comes first on the highway—never cut corners.
