► December 31, 2016
▼ December 31, 2016
- All 2009 engine models must meet Ultra-Low-Emissions TRU standard.
- All 2002 engine models that met Low-Emissions TRU standard in 2009 must now meet Ultra-Low-Emissions TRU standard.
► January 1, 2017
▼ January 1, 2017
Tractor-Trailer Greenhouse Gas:
- Low-rolling resistance tires required on trailers.
- - Small fleets must meet 100% Smartway Aerodynamic Technology requirements.
Truck & Bus:
All light vehicles with Engine Model Year 1997 need a 2010 or newer model year engine.
- Owners using any of the following extensions are required to meet a percentage of total fleet compliance:
- - Second truck in fleets following the Small Fleet provision must meet compliance requirements.
- - Log Truck provision must meet 40%
- - NOx exempt must meet 55%
- - Low-mileage Work Truck must meet 80%