Changing A Flat Tire
Tuesday, May 12th, 2009Flat tires are a common occurrence for car owners. A flat tire can be caused by under inflation, by dry rot of tires or by slow loss of tire pressure. Sharp objects and hazards on the road can puncture a tire. Hitting a curb, a nail or another sharp object can create a slow leak or a dangerous blowout at high speed. whatever the cause of your flat tire, remain calm. If your are driving when this happens, grip the steering wheel firmly and and slow down by taking your foot off the accelerator (gas pedal) and allwing the vehicle to slow down while pulling off the road. Turn your emergency flashers on to warn those around you that something is wrong.
You can now either seek professional help to change the tire or you can change it yourself. If you have a cellular phone you can call a friend, a mechanic, or the automobile club, if you belong to one. If you decide to change it yourself, be sure that you have pulled sufficiently far off the road that you are out of danger from passing vehicles. If this is not possible, get away from the vehicle to a safe place and wait for help to arrive. A tow truck can safely tow away your vehicle and repair or replace your flat tire. or a passing police officer may stop to render assistance, especially if your car is not safely off the roadway.
Once you are ready to replace the flat tire yourself, check that you have a spare tire and that it is in good condition and filled with air. Your car needs to be on firm level ground. If it is on dirt or on a slanted roadside or hill, this will cause problems with your ability to change the tire. Somewhere in your car, usually in the trunk (boot) or somewhere in the rear compartment, will be a car jack and a lug wrench which you will use to lift the corner of your car that has the flat tire. Before lifting the vehicle, remove any hub cap or wheel cover to expose the lugs nuts of the wheel using the lug wrench or a metal object such as a screwdriver or your key (be careful not to break it or you will have bigger problems.) Loosen the each of the lug nuts on the wheel with the flat tire slightly before lifting up your vehicle
Once all the lug nuts are slightly loose, use the car jack to jack the vehicle up to a level where the flat tire is above the ground. Loosen all the lug nuts and remove the wheel from the car. Replace the flat tire with your spare tire, and re-install and tighten the lug nuts hand tight (do not tighten completely with the lug wrench.) Remove the car jack and tighten the lug nuts using the lug wrench. Tighten the nuts in a sequential manner using a star pattern for wheels with five lug nuts. Replace the hub cap or protective cover if it will fit on the spare tire and put away your jack and lug wrench. Drive to a tire store or mechanic and have the tire repaired or replaced.


