Can I still drive with a tire pressure of 170?
1 Answers
Tire pressure of 170kpa should not be continued to drive. According to the international GBT2978-2008 standard, the general standard tire pressure is 240-250kpa; reinforced tires are 280-390kpa; the maximum pressure should not exceed 350kpa. 170kpa is a relatively low pressure and driving should not be continued. Hazards of low tire pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; Causes the steering wheel to feel heavy and may lead to deviation, which is unsafe for driving; Increases the movement of various parts of the tire, causing abnormal heating due to excessive rolling; Reduces the functionality of the cords and rubber, leading to delamination or cord breakage, excessive friction with the rim causing damage to the bead area and abnormal wear; The friction between the tire and the ground increases exponentially, causing a sharp rise in tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may lead to a tire blowout; Increases tire deformation, making the tire side prone to cracks, while generating flexing movements, leading to excessive heat, accelerating rubber aging, fatigue of the cord layer, cord breakage, and also increases the tire's contact area with the ground, accelerating shoulder wear. Methods to address insufficient tire pressure: If no damage is visible, simply inflate to normal tire pressure and reset the tire pressure system; If inspection reveals a puncture, drive to a tire shop for repair and then reinflate; If the tire pressure warning reappears after inflation but there is no puncture, it may be due to air leakage caused by rim deformation. It is recommended to check the rim and replace if necessary.
