Pollutant NMOG CO NOx P M *
50,000 mile standard 100,000 mile...... 0.075 3.4 0.2 - 0.
standard............................... 0.090 4.2 0.3 0.08* 0.
Standards are expressed in grams per mile (gpm).
* Standards for particulates (PM) shall apply only to
In the case of the 50,000 mile standards and the 100,000 mile
standards, for purposes of certification, the applicable useful life
shall be 50,000 miles or 100,000 miles, respectively.
"(b) Exhaust Standards for Light-Duty Trucks of More Than 3,750
Lbs. LVW and up to 5,750 Lbs. LVW and up to 6,000 Lbs. GVWR.-The
standards set forth in this paragraph shall apply in the case of
clean-fuel vehicles which are light-duty trucks of more than 3,750
lbs. loaded vehicle weight (LVW) but not more than 5,750 lbs. LVW and
not more than 6,000 lbs. gross weight rating (GVWR):
"(1) Phase i.-Beginning with model year 1996, for the air
pollutants specified in the following table, the clean-fuel
vehicle standards under this section shall provide that vehicle
exhaust emissions shall not exceed the levels specified in the
Phase I Clean Fuel Vehicle Emission Standards for Light-Duty Trucks of
More Than 3,750 Lbs. and up to 5,750 Lbs. LVW and up to 6,000 Lbs.
Pollutant NMOG CO NOx P M
50,000 mile standard................... 0.160 4.4 0.7 - 0.01
100,000 mile standard.................. 0.200 5.5 0.9 0.08* 0.