What is the normal range for tire pressure values?
1 Answers
"The normal range for tire pressure values is generally 2.3-2.5 bar. At this pressure, the tires provide optimal handling, comfort, and performance. Below are the hazards of both underinflated and overinflated tires: Hazards of underinflated tires: Underinflated tires increase the friction coefficient between the tire and the road surface, leading to higher fuel consumption. Low tire pressure causes greater deformation of the tire body, making the tire sidewalls prone to cracking and generating excessive flexing motion. This results in overheating, accelerating rubber aging, fatigue of the cord layers, and breakage of the cords. It also increases the tire's contact area with the road, accelerating wear on the tire shoulders. Additionally, it makes the steering wheel heavier, increases the likelihood of veering, worsens handling, and raises tire noise. Hazards of overinflated tires: Overinflated tires reduce friction and adhesion, negatively affecting braking performance. They cause the steering wheel to vibrate and veer, reducing driving comfort. Overinflation accelerates tread wear, making the tires more susceptible to bulging and trapping small stones. It also overstretches the tire cords, reducing the tire's elasticity and increasing the impact and noise during driving. Moreover, overinflated tires are more vulnerable to punctures from sharp objects like nails or glass on the road, increasing the risk of blowouts."
