Wednesday, March 18, 2026

Trump proposal would weaken vehicle mileage rules that limit air pollution

WASHINGTON (AP) – In a move that has sparked both praise and criticism, President Donald Trump announced on Wednesday a proposal to relax vehicle mileage rules for the auto industry. The plan, if finalized next year, would significantly reduce fuel economy requirements, giving automakers more flexibility in meeting environmental standards.

The current regulations, put in place by the Obama administration, require automakers to produce vehicles that can travel an average of 54.5 miles per gallon by 2025. However, the Trump administration argues that these standards are too strict and are putting unnecessary pressure on the auto industry.

Under the new proposal, the fuel economy requirements would be frozen at 2020 levels, meaning automakers would only need to meet an average of 37 miles per gallon. This would give them more time to develop and produce more fuel-efficient vehicles, without the added burden of meeting strict deadlines.

The move has been met with mixed reactions. Environmental groups and some state governments have criticized the proposal, saying it will lead to increased air pollution and harm efforts to combat climate change. However, the auto industry has welcomed the change, with many arguing that the current standards are too difficult and costly to meet.

President Trump, in his announcement, emphasized the need to strike a balance between protecting the environment and supporting the auto industry. “We want to ensure that American automakers are able to make cars that people both want and can afford,” he said.

The proposal also includes a provision that would revoke California’s authority to set its own, stricter, fuel economy standards. This has sparked a legal battle between the state and the federal government, with California vowing to fight the decision.

The Trump administration’s proposal is a significant shift from the previous administration’s efforts to reduce greenhouse gas emissions and combat climate change. However, it is not surprising, as President Trump has long been critical of environmental regulations, calling them a burden on businesses and the economy.

The proposed changes have been met with support from the auto industry, with many companies praising the move as a way to reduce costs and increase consumer choice. However, some experts have raised concerns that the relaxed standards could lead to an increase in air pollution and harm public health.

The proposal is now open for public comment and will be finalized next year. If approved, it would be a major victory for the auto industry, which has been pushing for more lenient fuel economy standards for years.

The Trump administration’s decision to relax vehicle mileage rules is just one of many moves aimed at rolling back environmental regulations. However, it is important to note that the proposal does not completely eliminate fuel economy standards. Instead, it gives automakers more time to meet the requirements, while also considering the economic impact on the industry.

In conclusion, President Trump’s proposal to weaken vehicle mileage rules for the auto industry has sparked a heated debate. While some argue that it will harm the environment and public health, others see it as a necessary step to support the struggling auto industry. The final decision will ultimately rest with the American people, as they have the opportunity to voice their opinions during the public comment period.

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