Emissions Inspection for Diesel-powered Vehicles
Does a diesel-powered vehicle require an annual emissions inspection?
All diesel-powered vehicles registered in the New York City Metropolitan Area (NYCMA) with a maximum gross weight (MGW) of 8,501 lbs. or heavier must get an annual emissions inspection. The emissions inspection must occur at the same time as the annual safety inspection. The NYCMA includes the five boroughs of New York City, and Nassau County, Suffolk County, Rockland County, and Westchester County. There are no exemptions given because of vehicle year, vehicle model, or other related vehicle information.
Diesel-powered vehicles with a MGW of 8,500 lbs. or less are not subject to an annual emissions inspection. Diesel-powered vehicles registered outside of the NYCMA are also exempt from the annual emissions inspection.
Can a diesel-powered vehicle be required to pass a roadside emissions inspection?
Any diesel-powered vehicle with a MGW of 8,501 or more can be required to pass a roadside emissions inspection. The NYS Police and the NYS Department of Transportation conduct these inspections. If the vehicle fails the inspection, the driver can receive a summons and a fine of $700 to $1300 (for repeated violations). The driver can reduce the fine if the vehicle is repaired and passes a reinspection at a DMV-licensed facility within 30 days of the violation.
What is the fee for an annual diesel-powered vehicle emissions inspection?
The annual emissions inspection fee is $25. This fee is added to the fee of $10 for the safety inspection.
Where and when will the annual diesel-powered vehicle emissions inspections be done?
The inspections are done at DMV-licensed inspection stations. The inspections are done at the same time as the annual safety inspection. The inspection station must have the special equipment and be licensed by DMV to conduct diesel engine emissions inspections. An inspection station that only does emissions inspections of gas-powered vehicles is not qualified to do diesel engine emissions inspections. See the list of DMV-licensed diesel engine emissions inspection stations.
What if I my vehicle passes both the safety inspection and the diesel-powered vehicle emissions inspection?
The inspection station issues an inspection sticker valid for one year. If the vehicle is subject to a heavy vehicle inspection (vehicles with a MGW of 18,000 lbs. or more), a Heavy Vehicle Inspection sticker is issued.
What if I my vehicle passes only the safety inspection or the diesel-powered vehicle emissions inspection?
An inspection sticker is not issued until both inspections are passed.
If you return the vehicle to the same inspection station within 30 days, it requires a reinspection of the failed inspection only. You are required to pay the reinspection fee only.
If you take the vehicle to another inspection station or wait 30 days after the failed inspection, the vehicle must get both inspections again. You must pay for both inspections again.