2021–2023 ATC Commercial Office Recall: Insulated exhaust port outlet may fail, which can result in damage to…
NHTSA campaign 24V639000 · Equipment · filed Aug 26, 2024 · verified Jul 30, 2026
The defect
Aluminum Trailer Company (ATC) is recalling certain 2021-2023 Commercial Office trailers equipped with CK7G generators. The insulated exhaust port outlet may fail, which can result in damage to other components.
The risk
An exhaust port failure increases the risk of a fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
ATC will work with the equipment manufacturer, CK Power, to inspect and replace the exhaust pipe, gaskets and mufflers as necessary, free of charge. Owner notification letters were mailed September 5, 2024. Owners may contact ATC customer service at 1-877-441-2440, ext. 3422.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| ATC | Commercial Office | 2021, 2022, 2023 |
Related recalls
More ATC Commercial Office recalls
Other campaigns involving ATC vehicles
Source: NHTSA recall database, campaign 24V639000. Data last verified Jul 30, 2026.