The Dangers of Tire Tread Separation In 2011, the van Kharka Chhetri was driving hit a median. The vehicle then flipped over, killing Chhetri and a passenger. The evidence verified that this crash occurred due to tire tread separation on one of the vehicle’s rear tires. Michelin North America manufactured the defective tire that caused this crash. Even though Michelin officials knew that there was a flaw in the tire's design, they neglected to correct it. The National Highway Traffic Safety Administration states that each year detective tires cause 8,000 crashes, 10,000 injuries and more than 400 deaths. A DeKalb County Jury awarded Chhetri’s family more than $15 million for causing the fatal crash. A chemical process is used to encourage the tire’s rubber tread to attach to its steel belt. If this chemical process fails, the rubber and steel separate, this is referred to as tire-tread separation. The danger of tire tread separation is that the driver usually loses control because the separation causes the vehicle to over steer. …show more content…
1. Listen for Unusual Noises - Sometimes, a thumping or bumping sound precedes tire-tread separation. If you hear unusual rhythmic sounds as you drive, have your tires inspected. 2. Routinely Examine Your Tires - Always have your tires inspected whenever you have your car serviced and routinely perform a careful visual inspection of your tires. Additionally, feel the treads on each tire. Look and feel for: Damaged, uneven or worn
This trend began to ebb with MacPherson v. Buick Motor Co., and the ruling by an appellate court that favored MacPherson, the plaintiff. This case, however, was more a result of political expediency than a reasoned verdict based on fact. In this case, the plaintiff argued that his 1911 Baby Buick had a defective wheel that collapsed while traveling at a low rate of speed, hitting a telephone pole, and pinning him under, breaking his wrist and cracking several ribs; however, the facts of the trial revealed that the accident as it was recounted by the plaintiff was a physical impossibility, but due to the increasing pressures to dispense with privity rulings, the court imposed on the defendant the responsibility of inspecting and discarding defective wheels, implying causal negligence even though the plaintiff had driven the vehicle for more than a year in less than perfect road conditions without a mishap. (MacPherson Tort Story; MacPherson v. Buick Motor Company: Simplifying the Facts While Reshaping the Law, Pg.
How to check for leaks: Run the engine and check for leaks near the oil filter and drain plug. If there no leaks, shut the engine and leave it to rest for about three minutes to allow the engine regain the normal oil pressure.
months pregnant) and my 16-month-old daughter screaming and crying in a panic...My wife has developed a fear of the only vehicle we have, understandably so. She fears other tires may also be defective and that we may be in danger” (Nathan). Much like the 4,300 similar complaints the National Highway Traffic Safety Administration (NHTSA) has received, this Firestone tire consumer warned the agency of the faulty product and asked it to take action. Imagine a similar problem happening to you. While leisurely traveling down the highway, your SUV is suddenly thrown to the pavement. The tire tread on your left rear tire separates from the steel belt, and your vehicle can not overcome its speed of 65-mph, and crashes uncontrollably. The SUV rolls over, killing your family. Even though you complain, the NHTSA does nothing about the problem, and you hear about other similar accidents.
they are not really round. There is a flat spot on the bottom where the tire meets the road. This flat spot is called the contact patch. This helps the tire have more space on the ground so that the square inch area touching the ground is higher. By doing this, You don't need as much pressure in the tire. Tires usually only need 30 pounds per square inch. You can figure out how much four tires can hold by adding the square inches touching the ground and multiplying it by four (all tires). Then you must add in the area pressure of all the tires. You find this by finding the area of the tire in square inches and multiplying that by 30.
Replace wiper blades that streak, and perform poorly. In addition, if the rubber is cracked or torn replace them. Annual replacement helps to ensure good performance.
Rise Like A Phoenix: An Analysis of “A Worn Path” A time of trial and tribulation, the early 1900’s often became a perilous experience for those who were of a skin color other than white, predominately the black race. New laws were made concerning the livelihood of black people at this time, often marking them as subservient to their white counterparts. Laws such as the Jim Crow era laws are examples of this. After the Civil War, life was very difficult for everyone, as the country had faced severe losses in the north and south, not to mention the conditions of southern land.
That night, many witnesses reported having seen a man changing the tire of his van and waving any possible help away angrily while others reported seeing a woman wandering around the side of the dangerous highway. More witnesses reported that Kenneth and his wife were having many violent disputes at their home that usually resulted in Kenneth pursuing an angry Yvonne around the block. The most compelling evidence against Mathison, however, is purely scientific. Detective Paul Ferreira first noticed that the extensive blood stains inside the Mathison van. After hearing Mathison’s original account, he summoned the assistance of famed forensic expert Dr. Henry Lee to analyze what he thought was inconsistent evidence. Blood stains on the paneling and the spare tire in the cargo area reveal low-velocity blood stains meaning that the blood probably dripped from Yvonne’s head onto the floor. The stains found on the roof and steering wheel were contact transfer patterns probably caused by Mathison’s bloody hands. Blood stains on the driver’s side of the van were contact-dripping patterns which indicate that Mathison touched the inside of the van multiple times before and after moving his wife’s body. The final groups of blood stains on the instrument panel of the van were medium-velocity stains which show investigators that Mathison probably struck his wife at least once in the front seat causing the blood to fly from her open head wound. The enormous amounts of blood inside the van lead prosecutor Kurt Spohn to investigate the Mathison case as a murder instead of a misdemeanor traffic violation.
Step 6: Next remove the flat tire from the working area. Flat on the ground behind your car is the best place as this will help prevent it from rolling into traffic and it will be out of the way as well.
If you find yourself in a situation that requires you to change a tire, then you should refer to this simple nine step guide. Imagine you’re driving down the road and you hear a loud popping noise followed by a slight loss of control of your vehicle. You know in the back of your mind that you’ve blown a tire, but you don’t want to admit it, you’re in denial. You pull over the car and check your tires, you see the flat tire on the driver side of your car right away, your mind spirals into panic. Your palms are sweaty and you’re too embarrassed to ask for help, you don’t know what to do. Then you pull out your phone and Google How to Change a Tire, the first result is from Sean Classen, the world renowned how to writer. After thoroughly reading through the guide you know that you’re set, and confident.
Whenever most people tires are blown, they don’t know what to do besides calling a tow truck, using indecent language, and so forth. There are individuals who don’t have a clue as how to change a flat tire in this world today. Being stuck with a flat tire can be a disaster for many drivers. The process to change a flat tire may look as if it is straightforward, but there are a lot of steps to change a flat tire when you don’t know what to do and don’t have the tools. There are a few processes that are required for changing a flat tire, and the first step is to gather the tools. The second step is to remove the flat tire from the tire drum/axle. Finally, the last step is place the dummy/spare tire on the tire drum.
If you just starting driving, you may be more worried other drivers than about your own vehicle. However, since you are now official a driver, you also need to know a little bit about how to keep your vehicle well maintained and safe on the road. An easy place to start is by learning how to properly inflate your tires.
Most people though aren't out there trying to lose a tire on purpose. If you're like most people you want to drive on your tires as long as conceivable. But should the unexpected happen some long lonely night and the world seems to want you to simply stare out at the stars on the dark moonless night in the middle of nowhere, it would behoove you to have a slight understanding of the workings of your spare tire, wherever it may be stowed, since cell phones don't always work everywhere. At this point fate might be telling you to slow down. Alas, this isn't usually the case, so give heed, and have some advice.
For this thesis, I will explain and provide evidence for painting car rims yourself and its benefits both astatically and financially. My interest in this topic started with a car show I attended some time ago. I met an older gentleman which at one time worked for Ford Motor Company, located in our lake sister state of, Michigan. I liked a pair of rims and was contemplating buying them due to the condition of the rims I had at the time. He explained to me that I could black out my rims myself if that’s what I wanted. Which was exactly what I wanted.
try to make tires as safe as possible. This is a positive spin on the
Aircrafts undergo a variety of stresses, strains, vibrations, and detrimental environments. It is important to inspect the aircraft regularly in order to keep the aircraft operable, which inspections of the aircraft is a big part of proper maintenance. There are many types of inspection; the most common one is pre-flight inspection and post-flight inspection. Under the Canadian Aviation Regulations (CARs), a pre-flight inspection is mandatory for Pilot Proficiency Check. During a pre-flight inspection, the pilot should use the pre-flight checklist to perform an inspection on the exterior and interior of the aircraft. It is a chance for the pilot to check any defects on the aircraft that may cause a problem, and the readability of the radio signals.