Final answer:
In 2009, a tariff was enacted on tires imported from China, increasing tire prices in the U.S. and having mixed reactions from different stakeholders.
Step-by-step explanation:
In September 2009, President Obama and Congress enacted a tariff on tires imported from China. The tariff increased the price by 35 percent in the first year, followed by 30 percent and 25 percent in subsequent years. U.S. tire manufacturers, many of whom also imported tires, did not favor this action. In contrast, the United Steelworkers union supported the tariff, lobbying fiercely due to job losses in the industry over the previous five years. As a result of the tariff, the cost of all tires in the U.S. market increased significantly.
Conducting tire inspections before taxiing in is a crucial practice in aviation maintenance, ensuring that any damage to the tires is identified and addressed promptly. This proactive approach enhances aircraft safety and contributes to overall airworthiness.