Can You Continue Driving with a Tire Pressure of 180?
2 Answers
Tire pressure of 180 kPa is not safe for continued driving. According to the international GBT2978-2008 standard, the recommended tire pressure is 240-250 kPa for standard tires and 280-390 kPa for reinforced tires, with the maximum pressure not exceeding 350 kPa. A pressure of 170 kPa is considered too low and unsafe for driving. Hazards of low tire pressure: Increased friction with the road surface leads to higher fuel consumption; Causes heavy steering and potential drifting, compromising driving safety; Increases movement in various parts of the tire, leading to excessive rolling and abnormal heating; Reduces the functionality of the cord and rubber, causing delamination or cord breakage, excessive friction with the rim, and damage to the tire bead area, resulting in abnormal wear; Multiplies the friction between the tire and the ground, sharply raising tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may lead to a blowout; Increases tire body deformation, making the tire side prone to cracks and generating flexing movements, leading to excessive heat, rubber aging, cord fatigue, and breakage, while also increasing the tire's contact area and accelerating shoulder wear. Solutions for insufficient tire pressure: If no damage is visible, simply inflate the tire to normal pressure and reset the tire pressure system; If a puncture is found during inspection, promptly drive to a tire shop for repair and reinflation; If the tire pressure warning reappears after inflation without any puncture, it may be due to air leakage from a deformed rim. It is recommended to inspect and replace the rim if necessary.
I've been driving for over 20 years, and a tire pressure of 180 is way too low - you absolutely shouldn't drive like that. Normal car tire pressure should be around 220 to 250 kPa. 180 means seriously insufficient pressure - you'll feel the steering wheel getting heavy and fuel consumption will spike. I once drove with only 170 tire pressure for an hour, which caused uneven tire wear and severe deformation, leading to a blowout midway that nearly caused an accident. From a safety perspective, low tire pressure increases blowout risks, especially during high-speed driving or under summer heat. I recommend pulling over immediately to check all tires with a pressure gauge. If you find readings of 180 or lower, go to the nearest gas station to inflate to standard levels. Make it a habit to check tire pressure monthly - this saves repair costs and prevents accidents. Remember: never delay such matters, as vehicle safety is life-critical.
