Is a 10kpa difference in tire pressure a problem?
1 Answers
A 10kpa difference in tire pressure is within the normal range but at the edge. If it exceeds 10kpa, it may cause the vehicle to veer or wobble. Hazards of overinflated tires: Reduced tire friction and adhesion, affecting braking performance; Causes steering wheel vibration and veering, reducing driving comfort; Accelerates wear on the central tread pattern, shortening tire lifespan; Increases vehicle vibration, indirectly affecting the lifespan of other components; Overextends tire cords, reducing elasticity and increasing the load on the vehicle during driving; Decreases puncture resistance. Sharp objects like nails or glass can easily penetrate the tire, causing internal cracks or blowouts. Hazards of underinflated tires: Increases friction with the road surface, leading to higher fuel consumption; Makes the steering wheel heavy and prone to veering, compromising driving safety; Increases movement in tire components, causing abnormal heat due to excessive rolling; Reduces the functionality of cords and rubber, leading to delamination or cord breakage and excessive friction with the rim, causing damage and abnormal wear; Multiplies friction with the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing strength. High-speed driving may result in blowouts; Increases tire deformation, leading to sidewall cracks and excessive flexing, generating heat that accelerates rubber aging, cord fatigue, and breakage, while also enlarging the contact area and accelerating shoulder wear.
