How to Tell the Recommended the Tyre Pressure for Your Vehicle

If you are the 50% of the population that does not know where to tell the recommended tyre pressure, then you need to read further. It will be hard for you to tell whether your tyres are under-inflated or over-inflated just by looking at them. It is even harder for modern radial tyres. By the time the tyres appear limp, you have been driving way below the recommended level. You would have lost some money in fuel efficiency and tread life of the tyre in the process. According to research at least 25% of the tyres on the road are driven under-inflated at any one time.

Tyres are integral to vehicle performance. They must generate enough friction to move the vehicle forward. If contact between the tyre and the road is not just right then fuel efficiency goes down. The same goes for being able to steer the vehicle and braking - normal braking and braking in emergency situations. As you can tell by now, driving with the correct pressure means safety for you and your family. This is why it would make sense for the vehicle manufacturer and not the tyre manufacturer to recommend how much air needs to go into your tyre. What you find written on the tyre wall is the maximum inflatable pressure and the maximum load the tyre should carry. You divide the total vehicle weight by four to find out how much weight each tyre is carrying. Information on the correct tyre pressure settings found in three places; the owner's manual that comes with the car, the driver's door side or under the bonnet.

The recommended time to check your tyres is in the morning, when the air temperature is cold and the car has been at rest. If you did it after the car has been moving or during the day when it is a little hotter, you will not get the correct readings. If your petrol station is less than a mile away then tyre readings will not be so off the mark. A better alternative would be to use a portable tyre gauge. If the car is carrying a heavy load or is traveling for a longer distance, you need to increase the pressure by about 2 - 5 PSI so that the tyre maintains the correct level of contact with the road. You also need to check your tyre pressure when seasons change. Keeping within the recommended tyre pressure will not only save you some fuel but could also save your life.

You can get more information about recommended tyre pressure here.

Source: http://ezinearticles.com/6278508

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