What to Check Before Driving on the Highway?

1 Answers
DelMarley
07/29/25 6:08pm
Before driving on the highway, it is necessary to check the fuel level and tire pressure. Here are the detailed explanations: Check the fuel level: When driving at high speeds, fuel consumption is higher than expected. Taking a car with a fuel consumption of 10 liters per 100 kilometers as an example, driving 100 kilometers at 50 km/h consumes 10 liters of fuel, while driving 100 kilometers on the highway at 100 km/h consumes about 16 liters. Fuel consumption increases significantly at high speeds, so it is essential to ensure sufficient fuel preparation for highway driving. Check the tire pressure: While driving, tires undergo compression and expansion, known as tire deformation. This phenomenon is particularly noticeable when the tire pressure is low and the speed is high. Under such conditions, the internal temperature of the tire rises abnormally, which can cause the rubber layer to separate from the cover layer or the outer tread rubber to break and scatter, leading to a tire blowout and potential accidents. Therefore, before driving at high speeds, the tire pressure should be slightly higher than usual.
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