When you have no tool or gauge available and you need to know how to check tire pressure without using any tire pressure gauge in such situations, we are here to help you.
If you feeling steering hard in movements and some what taking side when you move away your hand for little while when going straight on road, there were many reasons arise in your mind triggering any issue with the tire pressure, wheel alignment or any thing worse with suspension.
You need to take your car slowly from fast lane to slow lane and try to stopover any rest point or off road if spaces available.
Your need to first check the TPMS indication if you have installed in your car. if TPMS is not installed then you need to check tire pressure first by visuals or putting your leg foot over the tire and try to suppress it.
While it’s best to use a tire pressure gauge to get an accurate reading of your tire pressure, there are a few ways to check your tire pressure without one:
Use your fingers
Press your thumb into the tire’s tread and see how much it gives. If it feels too soft, it may be underinflated.
Use a coin
Insert a penny into the tire’s tread with Lincoln’s head facing downward. If you can see the top of Lincoln’s head, the tire may be underinflated and may need to be checked.
Use your car’s technology
Some newer cars come equipped with a tire pressure monitoring system that will display the tire pressure for each tire on the dashboard
Why keeping proper tire air pressure is important?
Tire pressure is one the important check point when you are driving your vehicles as all your safety also depends on having standard tire pressure.
1. Safety: Proper air pressure in tires ensures optimal traction, handling, and braking performance. If your vehicles tires are underinflated then it can lead to reduced grip on the road, especially in wet or icy conditions, also increases the risk of skidding or hydroplaning. Incase the tires are Overinflated then it can make the vehicle more prone to slipping due to loosing control, particularly during sudden maneuvers or when encountering uneven surfaces.
2. Fuel Efficiency: Incorrect tire pressure can significantly affect fuel efficiency. Underinflated tires increase rolling resistance, causing the engine to work harder and consume more fuel to maintain the same speed. According to the research, the standard inflated tires can improve gas mileage.
3. Tire Life: The lifespan of tires can be shortened if they are not properly inflated. Underinflated tires cause the sidewalls to flex excessively, generating heat and leading to accelerated tire wear. Overinflated tires may wear out prematurely in the center of the tread. You can extend the life of your tires and save money in the long run by keeping the air pressure in tire to recommended value.
4. Handling and Performance: Properly inflated tires provide better handling and performance characteristics. When tires are inflated to the manufacturer’s recommended pressure, they maintain their shape and contact patch with the road, allowing for more precise steering response, better cornering stability, and improved overall vehicle performance.
5. Ride Comfort: Tire pressure affects ride quality and comfort. Overinflated tires transmit more road imperfections and vibrations to the vehicle, resulting in a harsher ride. Underinflated tires can make the ride feel bumpy and sluggish. Proper tire pressure helps ensure a smoother and more comfortable driving experience.
However, it’s important to note that these methods are not as accurate as using a tire pressure gauge, and it’s recommended that you use a gauge for the most precise measurement.
To ensure you maintain the correct tire pressure, refer to the vehicle’s owner’s manual or the sticker typically located on the driver’s side door jamb, glove compartment, or fuel filler flap. Regularly check your tire pressure using a reliable pressure gauge and adjust it as needed, preferably when the tires are cold.