Summer Road Trips: Expert Warns of Hidden Car Dangers Beyond Tires

As summer travel approaches, a Lithuanian auto expert warns drivers against overlooking critical vehicle maintenance, which can lead to costly breakdowns.

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Cooling system, brake condition, battery, and other fluid levels are often forgotten. These elements frequently cause unexpected failures in the summer. The condition of the air conditioning system is also often underestimated. If it works poorly or doesn't cool enough, it can be a real nightmare on a long trip.

Ugnė Debeikienė, head of the preparation center at used car seller "Longo LT," notes that drivers typically remember to check tires and fuel but neglect vital systems. "Cooling system, brake condition, battery, and other fluid levels are often forgotten," she states. "These elements frequently cause unexpected failures in the summer. The condition of the air conditioning system is also often underestimated. If it works poorly or doesn't cool enough, it can be a real nightmare on a long trip."

The summer heat places extra stress on vehicles. Engines work harder to dissipate heat, and the air conditioning system adds to the engine's load. Debeikienė advises checking the coolant level, looking for leaks, and ensuring the fluid's color is normal. She also recommends monitoring the engine temperature gauge, as overheating can signal problems with the thermostat, water pump, or radiator.

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If the temperature rises above normal, fluctuates, or the car starts showing overheating warnings, it is necessary to contact a service center. A decrease in cabin heating efficiency, the radiator fan turning on very often, or a decrease in coolant level for no apparent reason can also signal a potential problem.

While tire tread is important, Debeikienė stresses the need to inspect tires for cracks or bulges and to adjust pressure according to manufacturer recommendations for fully loaded vehicles. Underinflated tires increase fuel consumption, worsen handling, and raise the risk of overheating on highways. Checking wipers, lights, and the spare tire are also crucial steps before embarking on a journey.

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In such a case, the tire pressure needs to be adjusted according to the manufacturer's recommendations for a fully loaded vehicle. This information can usually be found on the driver's door pillar or on the inside of the fuel tank cap. Too little pressure increases fuel consumption, worsens vehicle handling, and significantly increases the risk of tire overheating on the highway.