How to Check if Car Tires Have Air?

[LeLondon]

Methods to check if car tires have air: Radial tires, commonly known as low-pressure tires, are normal as long as the flatness is not too low. If you press down with your foot and feel significant elasticity rather than softness, it's normal. High-pressure tires, which are bias-ply tires with inner tubes, are normal if the shoulder area does not protrude when viewed from the front and the contact area with the ground appears similar to usual when viewed from the side. Tires are circular elastic rubber products mounted on various vehicles or machinery for rolling on the ground. Tires are often used under complex and harsh conditions, enduring various deformations, loads, forces, and high or low temperatures during operation. Therefore, they must have high load-bearing capacity, traction performance, and cushioning performance, while also requiring high wear resistance, flex resistance, and low rolling resistance and heat generation.

[MartinMarie]

I've been driving for over a decade, and checking tire pressure is a weekly habit for me. It's quite simple: first, park the car on level ground, crouch down, and look at the tires from the side. A deflated tire will appear flatter on the outer side, not as round as when it's fully inflated. Gently press the tire with your hand—if it feels soft and lacks elasticity, the pressure is likely low. Of course, the most accurate method is using a tire pressure gauge. You can buy a portable one for just a few dozen bucks, screw it onto the valve stem, and read the measurement—typically around 230 kPa for the front tires and 240 kPa for the rear, but always check your vehicle's manual for specifics. Never ignore low tire pressure—it increases fuel consumption, accelerates tire wear, and raises the risk of a blowout, especially before long trips or highway driving, which is why I always double-check. Remember to measure at least once a month, and more frequently during seasonal temperature fluctuations—safety first!

[Antonio]

As a parent, I particularly value driving safety, and checking the tires is a must when taking kids out. You can start by visually inspecting if the tires have enough air: Is each tire's surface even? If it looks flat or the edges are deformed, it indicates low pressure. I also make it a habit to tap the tire sidewall with my hand to feel its elasticity—firm is good, soft means it lacks pressure. Having a tire pressure gauge in the car is even better for an accurate reading. Insufficient tire pressure poses significant risks, such as poor vehicle handling and increased chances of skidding, especially in rainy conditions or at high speeds. I once experienced the scare of a tire blowout on the highway. It’s advisable to develop the habit of giving the tires a quick glance before setting off—it saves fuel and could be lifesaving. Additionally, if the tire pressure warning light comes on inside the car, stop immediately to address it—don’t delay.

[MakaylaLynn]

I've seen too many troubles caused by tire pressure issues at the repair shop. When checking, first park the car and observe if the tire shape is regular; a deflated one usually has a dent on one side or the outer edge. Then press the middle of the tire with your hand to feel its firmness—insufficient pressure makes it feel soft. The normal tire pressure range is generally between 210-250 kPa, which can be easily measured with a tire pressure gauge. Underinflation not only accelerates wear, leading to premature tire replacement, but also affects the lifespan of the suspension and steering systems. I recommend manually checking it every month instead of relying on experience. Simple tools can avoid major repair expenses—very practical indeed.