The most profound experience this summer has been the widespread high temperatures. Since the beginning of summer, my country has experienced numerous regional high temperatures, characterized by widespread, prolonged, extreme, and significant impacts. High temperatures have caused numerous vehicle fires, casualties, and traffic accidents. In such hot weather, not only must we take precautions against the heat and maintain our own trucks, but we must also pay close attention to the maintenance of our trucks themselves. After all, they are our livelihoods. Today, we will explore which parts require special attention during routine vehicle maintenance in high-temperature environments.
Rubber part aging can be a serious concern for driving safety
As many experienced drivers know, you shouldn’t use the same tire pressure in summer and winter, especially for vehicles used for heavy or fully loaded transport. In winter, when temperatures are lower, higher tire pressure can effectively increase the vehicle’s load capacity and ensure driving safety. However, high summer temperatures can cause the air volume in tires to expand due to temperature fluctuations. Therefore, it’s important to maintain a moderate air pressure within the tire’s acceptable range to prevent bulging or even blowouts caused by high temperatures and heavy loads.
Air pressure affects tires. Tires also need to be replaced if they show abnormal wear or are nearing the end of their service life. If the tread from the tread peak to the tread is worn to a warning point, or if there are signs of wear such as tears or bulges on the surface, it’s generally time to replace them with new tires. This applies to the entire vehicle, including both the tractor and trailer. When replacing tires, it’s important to choose tires from reputable sources with guaranteed brands.
Countless experienced drivers have fallen victim to low-quality tires, such as treaded and retreaded tires. These tires not only lack a factory warranty, but also suffer from poor workmanship and lack safety assurance. Their only advantage is their low price. Furthermore, high summer temperatures can lead to high tire pressures in trucks, which could lead to a blowout. The recent accident on the Qingyin Expressway in Zibo serves as a warning. Truck drivers, think carefully: saving money on tires or keeping yourself safe?
In addition to tires, trucks also have numerous rubber components that require special attention during the summer. These include the door bellows, door seals, and window strips in the cab. Aging from exposure to high temperatures can affect the cab’s airtightness, further impacting sound insulation and air conditioning performance.
The engine also includes the radiator hose, engine intake hose, belt system, and rubber bushings. Aging of these hoses and rubber components can not only cause them to burst and spray hot antifreeze, but can also lead to blocked engine water flow and abnormally high temperatures. The belt system can affect fuel consumption, cause engine weakness, and air conditioning system malfunctions. Rubber bushings can reduce vehicle comfort and produce more unusual noises.
Of course, if you require new tires, hoses, bushings, or other rubber components during maintenance, please contact us for purchase!
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Post time: Jul-30-2025