

WE PERFORM CLEAN TRUCK CHECKS ON OBD-EQUIPPED VEHICLES OVER 14,000 LBS
- “OBD-equipped vehicle” meaning a heavy-duty vehicle for the following model
years and fuel types equipped with an OBD system:
(1) Model year 2013 and newer diesel ENGINES;
(2) Model year 2013 and newer diesel hybrid ENGINES;
(3) Model year 2018 and newer alternative fuel ENGINES; and
(4) Model year 2018 and newer alternative fuel hybrid ENGINES.
- “Heavy-duty vehicle” means any motor vehicle having a manufacturer’s GVWR
greater than 14,000 pounds. - “Heavy-duty zero-emission vehicle” means an on-road vehicle with a
manufacturer’s GVWR greater than 14,000 pounds with a drivetrain that
produces zero exhaust emissions of any criteria pollutant (or precursor
pollutant) or greenhouse gas under any possible operational modes or
conditions. - “Hybrid vehicle” means a vehicle that includes energy storage features (other
than a conventional battery system or conventional flywheel) in addition to an
internal combustion engine using a consumable chemical fuel.