Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
emissions standard
|
| gptkbp:appliesTo |
trucks
light-duty vehicles |
| gptkbp:basisFor |
Clean Air Act amendments of 1990
|
| gptkbp:country |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
EPA Tier 1 and Tier 2
|
| gptkbp:introduced |
1990s
|
| gptkbp:purpose |
reduce vehicle emissions
|
| gptkbp:regulates |
gptkb:United_States_Environmental_Protection_Agency
NOx emissions CO emissions PM emissions NMOG emissions |
| gptkbp:replacedBy |
gptkb:EPA_Tier_3
|
| gptkbp:Tier_1_effective_date |
1994
|
| gptkbp:Tier_2_effective_date |
2004
|
| gptkbp:Tier_2_feature |
bin system for vehicle certification
lower sulfur gasoline requirement applies to all passenger vehicles, including SUVs and trucks |
| gptkbp:bfsParent |
gptkb:Caterpillar_3126_diesel
|
| gptkbp:bfsLayer |
7
|