There are many things you take when learning to drive, many of these things a part of your theory, but others you own and drive a car after passing. One thing that is important to learn is how to change a flat tire or damaged. Tire Service can be a complicated process for those who did not, before a change, but with a little guidance and perhaps even practice at home, you should be ready. First, you need to know which tire is flat, it is usually fairly obvious by looking at the tire, it should bulge of the lower atmospheric pressure and look flat compared to others. However, if you have problems you can use a digital pressure gauge indicates which tire is losing air PIN. Secondly, you need to get the necessary tools in new vehicles tools will certainly with the spare tire in the trunk or elsewhere. Old or used car may not have these tools, the former owner may have retained or lost. So, if you look at a used car recently, if the tools (a tire iron / wrench and Jack) are all there, if you bought them. With the tools, you must point to the body that the plug is designed to find the measure. You must be careful that you are not making the wrong place, because it can damage the body or cut. Before lifting the vehicle, loosen the lug nuts on the wheel you are replacing it because once increased, the wheel spin when you simply try to solve them. Be sure to tighten or loosen nuts pairs of opposites, is the safest way to use the nuts for car mechanics and factory workers. Once the nuts are loose, raise the car jack to lift the car, as well as necessary, no more and the car could be unstable and fall off the jack. It is always safer to use an outlet on a flat surface so that light can not be moved if the gravel could be stopped with a piece of property to ensure strong wood underneath. Remove the lug nuts completely and lift the wheel out of the car, you have to store the wheel in the car. Then you need to put the spare wheel and place it on the car, attaching the lug nuts again. Once they are closer than you receive, you lower the car jack and tighten the nuts with the tire iron or wrench. Your car should now be safe to drive, but depending on the vehicle can not be adapted to your rescue, indefinitely, it is recommended to use your nearest garage or tire center to get your main drive wheel repaired or rebuilt. Also, remember that only a few spare wheels are intended to be used at low speed to check whether you are traveling on the highway.