The theory was formulated in the 1960s and 1970s as new information was obtained about the nature of the ocean floor, Earth's ancient magnetism, the distribution of volcanoes and earthquakes, the flow of heat from Earth's interior, and the worldwide distribution of plant and animal fossils.
Loose or worn out tie-rod ends can be the cause of death wobble. To test them, jack up one tire at a time grab the tire at the three oâclock and nine oâclock positions, then try to turn the tire back and forth by alternatively pushing and pulling on the tire. Any movement indicates warn out tie-rod ends.
If you find that the squeaking brakes happen all the time then you are probably looking for something with the rotor or the brake shims. Sometimes the brake shims can cause noises because of the vibration of the caliper while driving.. Defective Rotor Surface. A brand new rotor is shiny and smooth. Over time this new, shiny, smooth surface gets worn by the brake pads and gets repeatedly heated and cooled by the driver using the brakes. Sometimes this can cause rocks, pieces of the brake pads or other debris to get lodged into the brake rotors.