Letter to EPA – Concerns over New Tailpipe Emission Standards on Light-, Medium-, and Heavy-Duty Trucks May 22, 2023 Related Files Letter to EPA - eRINs.pdf (611.4 KBs) Permalink: https://fulcher.house.gov/2023/5/letter-to-epa-concerns-over-new-tailpipe-emission-standards-on-light-medium-and-heavy-duty-trucks