Is a Malfunctioning Speedometer Dangerous

The speedometer is a vital component of every vehicle, providing crucial information about a car's speed to the driver. Therefore, a malfunctioning speedometer can lead to potential dangers on the road, compromising both the driver's safety and that of others. In this article, you will find info about why it's important, reasons for it to start malfunctioning, and the dangers of a malfunctioning speedometer - read along if that sounds interesting!

|The Importance of Speedometers

Speedometers are designed to keep drivers informed about their vehicle's speed, allowing them to adhere to speed limits and drive safely within prevailing road conditions. Knowing how fast one is traveling is essential for maintaining control, adjusting driving habits, and avoiding potential accidents. This is especially important when driving on a highway because high speeds can trick you into thinking that you are going much slower than your actual speed.

|The Dangers of a Malfunctioning Speedometer

Reduced Awareness

A malfunctioning speedometer deprives the driver of real-time speed information, reducing their awareness of their driving speed. This can lead to unintentional speeding, as the driver may be unaware that they are exceeding the speed limit, potentially attracting traffic violations or increasing the risk of accidents.

Impaired Driving Behavior

Without a functioning speedometer, drivers may struggle to gauge their driving behavior properly. They may unintentionally drive too slowly or too fast, disrupting the flow of traffic and posing a hazard to themselves and other road users.

Increased Risk of Accidents

A malfunctioning speedometer may lead to erratic driving patterns and an inability to adapt to changing traffic conditions promptly. These factors increase the likelihood of accidents, as drivers may not be able to adjust their speed in response to road hazards, traffic slowdowns, or approaching intersections.

Inaccurate Distance and Time Calculations

Speedometers also play a role in calculating distances traveled and estimated arrival times. A malfunctioning speedometer could lead to inaccurate calculations, causing drivers to misjudge travel times and making it challenging to plan trips effectively.

|Why Can My Speedometer Start Malfunctioning?

Let's start out with the speed sensor. The speed sensor is responsible for detecting the rotational speed of the vehicle's wheels and providing input to the speedometer. If it fails or malfunctions, it can lead to inaccurate or no speed readings on the speedometer. Another reason can be damage to the wiring or connectors associated with the speedometer - this can disrupt the flow of information from the speed sensor, resulting in erratic or no readings on the speedometer display. Relays and other connected or dependent systems can also cause it to have issues, so the best thing you can do is check all the electrics at a shop.

If your speedometer is having issues or you suspect some electrical problems, you are more than welcome to come by our shop! Gibbon Tire and Auto will be happy to help at any time!

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How Do I Know My Car Can Handle a Road Trip?

August 29, 2025

There is nothing like hitting the open road for a long trip, but before you set out, it is important to make sure your vehicle is ready for the journey. A road trip can mean hours of driving at highway speeds, often far from repair shops. The last thing you want is a breakdown that could have been prevented with a little preparation. Knowing whether your car is ready for a road trip comes down to inspecting a few key systems and looking for early signs of trouble. Start With Routine Maintenance If you are due for an oil change or other basic maintenance, take care of it before your trip. Fresh oil helps your engine run cooler and more efficiently, which is especially important when driving long distances. Check your owner’s manual to see if other services, such as replacing the air filter or rotating the tires, are due soon. Doing them before your trip can save you from having to deal with them while you are away from home. Check the Cooling System Long highway drives can put extra stress on your cooling system , especially in warm weather. Make sure your coolant level is correct and that the fluid looks clean. Coolant that is rusty or cloudy should be flushed and replaced. Inspect hoses for cracks, bulges, or leaks, and check that the radiator cap is in good condition. A weak cooling system can quickly lead to overheating, which can ruin your trip and your engine. Inspect Your Tires Your tires are your only contact with the road, so they must be in good shape before a trip. Check for adequate tread depth and look for any signs of uneven wear, bulges, or embedded objects. Uneven wear can signal alignment or suspension problems that should be fixed before you leave. Proper tire pressure is equally important. Underinflated tires can overheat and wear out quickly, while overinflated tires can reduce traction and make the ride less comfortable. Be sure to check your spare tire too—it will not help you if it is flat when you need it. Test the Brakes Your brakes should be responsive and quiet. If you hear squealing, grinding, or feel vibrations when braking, have them inspected right away. Even if you have not noticed problems, it is a good idea to have the brake pads and rotors checked before a long drive. Also, check your brake fluid level and condition. Low or dirty fluid can affect braking performance. If your brake fluid is dark or has not been changed in several years, replacing it before your trip can improve safety. Evaluate the Battery and Electrical System A weak battery can turn a fun trip into a frustrating delay. Have your battery tested to make sure it is holding a strong charge, especially if it is more than three years old. Corroded battery terminals should be cleaned to ensure a solid connection. Verify that all lights, including headlights, brake lights, turn signals, and interior lights, are functioning properly. Good visibility is essential for safe driving day and night. Look Over Belts and Wipers Inspect your engine belts for cracks, fraying, or signs of excessive wear . A broken belt can disable your vehicle and may be difficult to replace on the road. Make sure your windshield wipers are in good condition and that your washer fluid is topped up. Clear visibility is critical when driving in changing weather conditions. Pack an Emergency Kit Even a well-prepared vehicle can encounter unexpected problems. Packing a simple emergency kit can make a big difference if something happens far from help. Include jumper cables, a flashlight, a tire repair kit or inflator, basic tools, bottled water, and snacks. It is also a good idea to bring a phone charger that works in your car and a paper map in case you lose cell service. Take a Short Test Drive Before the Trip Before your road trip, take your car for a local drive at both city and highway speeds. Listen for unusual noises, check for vibrations, and pay attention to how it accelerates and brakes. A brief test drive can reveal issues that may not be apparent during everyday commuting. If you notice anything unusual, have it checked before your trip begins. Road Trip Readiness at Gibbon Tire and Auto in Charlotte, NC If you want complete peace of mind before your next road trip, bring your vehicle to Gibbon Tire and Auto in Charlotte, NC. Our team will perform a thorough pre-trip inspection, checking all major systems to make sure your car is safe, reliable, and ready for the miles ahead. We will help you prevent problems before they start so you can enjoy your journey with confidence.