Is a Tire Pressure of 2.8 Too High?
1 Answers
A tire pressure of 2.8 bar is considered high, and it is advisable to control the vehicle's driving speed accordingly. Hazards of Low Tire Pressure: Increases friction with the road surface, leading to higher fuel consumption; Causes the steering wheel to feel heavy and may lead to veering, which are factors detrimental to driving safety; Increases movement in various parts of the tire, causing abnormal heat due to excessive rolling; Reduces the functionality of the cord and rubber, leading to delamination or cord breakage, and excessive friction with the rim, causing damage to the bead area and abnormal wear; Multiplies the friction between the tire and the ground, causing a sharp rise in tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may result in a tire blowout; Increases tire body deformation, making the tire side prone to cracks, and generates flexing motion, leading to excessive heat, accelerating rubber aging, cord fatigue, and breakage, while also increasing the tire's contact area with the ground, accelerating shoulder wear. Methods to Address Insufficient Tire Pressure: If no damage is visible, simply inflate the tire to normal pressure and reset the tire pressure system; If inspection reveals a puncture, promptly drive to a tire shop for repair and then reinflate; If the tire pressure warning reappears after inflation without any punctures, it may be due to air leakage caused by a deformed rim. It is recommended to inspect and replace the rim if necessary.
