Checking and maintaining tires

July 17, 2017
How to avoid a blowout: The penny trick and other tips for ensuring proper tire tread and routine maintenance.

The lifespan of your tires quickly depreciates if they aren’t properly maintained. A new tire, on average, costs about $120 dollars. Tires that aren’t properly inflated can be a huge liability or threat on the road because they tend to become distorted and have the potential of blowing out.

In addition to being hazardous, underinflated tires waste gas. The Department of Transportation estimates that 5 million gallons of fuel per day are wasted due to low tire pressure. That’s more than 2 billion gallons of wasted fuel per year.

There’s an old trick to quickly check the tread thickness on your tire. First, find a penny. Locate a point on your tire where the tread is wearing down. Place the penny into a groove of the tread. Align the penny so that the top of Lincoln’s head is the first part of the coin to make contact with the surface of the tire.

If any part of Abe Lincoln’s head is covered by the tread, you’re fine. Your tire’s tread is thick enough to grip the road in the some of the worst driving conditions. If your tread gets below Lincoln’s head (approximately 2/32 of an inch), your car’s ability to stop and maneuver will be impaired – or worse, you can suffer a blowout. Using a penny to gauge tread thickness.

Check Your Tire Pressure

Determine the proper tire pressure for your vehicle. Tire pressure is measured in PSI (pounds per square inch). The PSI required is determined by the weight of the vehicle, its design, and the specific tire dimensions recommended by the manufacturer. Tire pressure information is usually located on a sticker in the doorjamb, on the driver’s side of the vehicle. The tire specifications are also recorded in your vehicle’s operational manual. Note: It is not uncommon for the front and rear tires to have different recommended PSI levels.

To begin, allow your car to cool down for 30 minutes. Check the pressure when the tires are cold. The internal temperature of the tire increases when you use your vehicle. Press the PSI tire gauge onto the valve stem. You will hear a slight hissing when the gauge makes contact with the valve stem. Once secure contact has been made, you should have an accurate recording of your tire pressure.Using a pressure gauge to determine proper PSI level.

Compare the recorded PSI to the recommended PSI level. If there’s a 3-5 unit difference, you will need add air to your tire to meet the recommended PSI level – or let air out if your recorded PSI level is too high.

For every 3 units of PSI below recommendation, your vehicle consumes 1 percent more fuel and incurs about 10 percent more tread wear. If left uninspected, it’s not uncommon for a driver to find their tires 10 PSI below the manufacturer’s recommendation – translating to about 3 percent fuel waste ($180 dollars per year) and, more importantly, a 45 percent increase in tread wear.

Properly Maintaining Your Tires--Tire Rotation

Rotate your tires on a regular basis. Your tires must be rotated every 6,000 miles. Keeping an accurate record of your tire rotation is the easiest and most reliable way of maintaining the quality of your tires. Consistent tire rotation ensures the weight of the vehicle is evenly distributed. Weight distribution is hugely important. If your vehicle is leaning unevenly to one side, all of the tires will be affected adversely.

Tire Alignment--Rotating you tires.

Ensure your tires are correctly aligned. If your tires aren’t aligned, they’ll quickly wear down and develop distortions, rapid wear in the affected areas, and eventually blowout.

The biggest indicator of tire misalignment is vehicle drifting or slanting toward one direction. If your car is handling poorly during turning, this is an indicator of tire misalignment.

Keep Your Tires Clean

Keep your tires clean and free of debris. Washing your tires helps clear away any material located on the outside of your tires. Foreign material stuck on tires can be a potential hazard, because it applies acute pressure to affected areas on the surface of your tire. Keeping your tires clean helps you avoid the risk of a puncture or unnecessary wear.

While washing your car, use a soft bristle brush to remove any foreign materials in the grooves of the tread or on the outside of your tires.

Once you clean the top and front areas of your tires, pull your car up a few feet to expose the areas you were not been able to clean.

Following these simple steps will help you maintain the quality of your tires and extend their usability. Remember: the condition of your tires affects your personal safety on the road. Braking capability, handling in the inclement weather, and potential tire blowout are serious safety risks associated with not maintaining your tires. For the average person, the most dangerous thing they do over the course of a day is getting behind the driver’s wheel.Properly cleaning and maintaining your tires.

The Next Steps Going Forward

All of the recommendations listed in this article can be performed by the operator of the vehicle. But if you feel uncomfortable performing some these inspections on your own, consult with your local automotive mechanic. He or she can help perform some of these vital safety checks and help you keep an accurate account of all inspection, repairs, and part replacements.

Information provided by: Tracerline (www.tracerline.com) 

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