Smog Certificate Requirements for Diesel Trucks in California

2021 Ram 5500 with GVWR over 14,000 lbs

No, you do not need to submit a smog certificate for your diesel 2021 Ram 5500 with a GVWR of over 14,000 lbs. The checklist at the review is based on your transfer and in this case, it is not flagged as requiring a smog certificate. You can send your documentation as is. Let me know if you have any other questions or need further assistance.

Diesel Trucks with GVWR of 14,000 pounds or more

Yes, diesel trucks with a Gross Vehicle Weight Rating (GVWR) of 14,000 pounds or more do require smog testing for retail purposes. This information is in accordance with the California DMV guidelines which state that vehicles falling under this category are subject to smog inspections. If you have any further questions, feel free to ask.

Used Diesel Truck Exemption

Yes, a used diesel truck with a GVWR weight of 14,000 is exempt from smog.

Smog Testing Requirement for Diesel Vehicles

Yes, smog testing is required for all diesel vehicles in California every two years, regardless of the year. If the 2022 diesel truck is being brought into California from out of state, it will also need a smog test and VIN verification to ensure compliance with California emissions standards.