The Trump administration has proposed changing a Biden-era Environmental Protection Agency rule requiring heavy duty trucks to limit specific emissions, stating that it could save truckers up to $12 billion per year. File Photo by Bill Greenblatt/UPI | License Photo

July 9 (UPI) -- The Trump administration on Thursday proposed to roll back a Biden-era rule on emissions from heavy duty diesel trucks because it is "unworkable."

The Environmental Protection Agency proposed lowering requirements for heavy truck emissions systems because of issues with the technology for new trucks and penalties for older vehicles that do not measure up, the agency said in a press release.

The change is expected by the administration to save up to $6,000 per new truck and could help save truckers roughly $12 billion, Fox News and The Hill reported.

The change will shorten government requirements for engine warranties to 100,000 miles, from 450,000 miles, and will delay a requirement that trucks meet emissions standards for their first 650,000 miles -- an increase from the first 435,000 miles -- for three years.