Site Map of Verified Technologies for SmartWay and Clean Diesel

  1. Clean Diesel Technology
    1. Learn About Clean Diesel Technology 
    2. Verification Process for Clean Diesel
    3. Verified Technologies List for Clean Diesel
    4. Formerly Verified Technologies List for Clean Diesel
    5. Manufacturer Contact List for Clean Diesel
  2. SmartWay Technology
    1. Trucks and School Buses
      1. Designated Tractors and Trailers​
        1. Examples of SmartWay Designated Trailer Configurations
      2. Aerodynamics for Trucks 
        1. Learn about Aerodynamics
        2. Verification Process for Aerodynamics
        3. Verified Technologies List for Aerodynamics
        4. Formerly Verified Technologies List for Aerodynamics
      3. Tires for Trucks and Buses
        1. Learn about LRR Tires

        2. Verification Process for Tires

        3. Verified Technologies List for Tires
      4. Idling Reduction Technologies for Trucks and School Buses
        1. Learn about IRT for Trucks and Buses
          1. ​Learn about Federal Excise Tax Exemptions for Trucks
            1. Exempt list
            2. No longer exempt list
          2. Verification Process for Trucks and Buses
          3. Verified Tech List for Trucks and Buses
          4. Formerly Verified Technologies List for Trucks and Buses
    2. Locomotive Technology
      1. Learn about Idling Reduction Technology for Locomotives
      2. Verification Process for Locomotive Technology
      3. Verified Technologies List for Locomotives

Verified Technologies for SmartWay and Clean Diesel

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Last updated on January 22, 2025