What is the car tire pressure warning light icon?

[Pereira]

Tire pressure monitoring indicator light is a yellow symbol, an irregular circle without a seal on top and four small spikes at the bottom, with an exclamation mark inside. Hazards of excessive tire pressure: Reduced tire friction and adhesion, affecting braking performance; Causes steering wheel vibration and deviation, reducing driving comfort; Accelerates localized wear of the tread center pattern, shortening tire lifespan; Increases vehicle body vibration, indirectly affecting the lifespan of other components; Overextends tire cords, reducing tire elasticity and increasing the load on the vehicle during driving; Decreases puncture resistance. When encountering sharp objects like nails or glass on the road, the tire is more susceptible to punctures, impacts can cause internal cracks and blowouts, leading to tire bursts. Hazards of insufficient tire pressure: Increases friction coefficient with the road surface, raising fuel consumption; Makes the steering wheel heavy and prone to deviation, compromising driving safety; Increases movement of 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 to the bead area and abnormal wear; Multiplies friction between the tire and the ground, sharply increasing tire temperature, softening the tire, and drastically reducing strength. High-speed driving may lead to tire bursts; Increases tire body deformation, prone to sidewall cracks, and generates flexing movement, causing excessive heat, accelerating rubber aging, cord fatigue, and breakage, while also increasing the tire's contact area with the ground, accelerating shoulder wear.