Quote from Loadrun on March 16, 2022, 6:45 pm

Recent news is that, the EPA is proposing to require cuts in nitrogen oxide emissions from heavy trucks that would result in a drop of 47% to 61% by 2045 and it has also proposed to lengthen its emission warranty periods.

Quote from Powertower on March 17, 2022, 1:26 pm

As mini trucks are one of the mobile sources of air pollution in USA and contribute to about 50% of air pollution, it is apt that EPA regulations are in place.