What do I need to know about Diesel Opacity Emissions?
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Testing isn't required in some areas of New York or for out of state registered vehicles, but vehicles can be tested at any time.
Have you failed a roadside inspection?
No, I haven't failed a test.
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Which vehicles should be inspected?
Diesel vehicles 1997 or newer and over 8500 pounds that are registered in New York.
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Do diesel vehicles need inspecting?
Yes, non-exempt diesel vehicles need to be inspected.
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Do light diesel vehicles require inspections?
Any vehicle over 8500 pounds requires inspections.
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What if my inspection certificate expires while I'm outside the DEMA?
You can apply for a temporary waiver certificate.
