What Causes Frequent Low Tire Pressure in One Tire?
1 Answers
The reasons for frequent low tire pressure in one tire may include: a leaking valve stem; wheel rim deformation leading to reduced tire sealing performance; the tire being punctured by a hard object while driving; insufficient initial inflation pressure; or the tire not having its pressure checked and properly topped up for an extended period. Hazards of low tire pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; Causes heavy steering and alignment issues, compromising driving safety; Excessive movement of tire components results in abnormal heat generation due to over-compression; Degrades the functionality of cords and rubber, causing delamination or cord breakage, and excessive friction with the rim leading to bead damage and abnormal wear; Multiplies friction with the ground, sharply raising tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may then cause a blowout; Increases tire body deformation, making the sidewalls prone to cracking, inducing flexing movements that generate excessive heat, accelerating rubber aging, cord fatigue, and breakage, while also enlarging the tire's contact area and hastening shoulder wear.