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CARB Shows Heavy-Duty Inspection and Maintenance Program
The progressive public health program is the first in the nation of its kind and will ensure that emissions control systems on heavy-duty vehicles operate effectively for the life of the vehicle, improving air quality and protecting public health. The HD I/M program will apply to all heavy-duty trucks, buses, agricultural equipment and personal motor-homes with a Gross Vehicle Weight Rating (GVWR) of more than 14,000 pounds traveling in the state regardless of whether they are registered in California. Continue reading →