Overview:
This project will show you how to maintain car tires. Your safety is literally riding on your car's tires. Good driving habits will help you get the most wear out of your tires. Bad driving habits like sudden stops, fast starts, and turning sharp corners quickly can be hard on your wheels. Inspect your tires frequently and be sure to maintain correct air pressure in your tires.
Tools You'll Need:
pressure gauge (in the roadside safety kit)
Before You Begin:
Your car manual will tell you the exact amount of tire pressure for your make particular make and model. Recommended pressure may vary from front to back tires.
Barbara's Tips:
Always check tire pressure when tires are cold tire pressure increases with temperature.
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Step 1: Keep an Eye Out for Wear
Visually inspect your tires frequently. Look for bubbles, cracks, deep cuts or loss of air. If any cords or wires are showing through your tires, you should replace them immediately. Uneven wear on the tread of the tires can indicate that your tires are out of balance or that your car needs a front-end alignment.
Step 2: Checking Your Pressure
Always check your air pressure when you are at a gas station with an air pump. That way, you can fill up right away if you need to. Unscrew top to the valve on the rim of your tire and use your pressure gauge to see how much air is in your tire. If you need to add air, firmly push the air hose down over the valve until you hear the air going into the tire. If you hear a hissing sound, the air is escaping from the tire and you need to refit the hose over the valve. Check all five (don't forget your spare) tires, replacing valve covers as you go.
Step 3: In Rotation
Most manufacturers suggest rotating tires every 7,500 miles or so. You can check your tread by putting a penny into the tread on your tires. If you can see the top of Lincoln's head, it's time for new tires!
Step 4: Trouble Signs
If your car pulls to one side or the other when you let go of the wheel or vibrates at high speeds, you need to first check your tires, and if they are all the same size and at correct pressure, it's time to call in the mechanic for an alignment or other front end work. With proper maintenance and attention you can expect a smooth ride. You did it yourself!
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