RoadVitals

2026 Freightliner Cascadia Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
1
Latest Aug 7, 2025
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Aug 7, 2025

What this page shows

Our database holds 1 NHTSA owner-reported complaint for the 2026 Freightliner Cascadia. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–1 of 1

Electrical
Filed Aug 7, 2025

On August 1st, I was travelling on I-44 (a toll road with an 80 mph speed) near Claremont Oklahoma. I was doing 68 mph when a red warning message came up on my dash. It read...KINGPIN RELEASE ACTIVATED. STOP IMMEDIATELY! KINGPIN RELEASED WITHOUT REQUEST. I did not touch my brakes. I gently moved to the the shoulder and coasted to a stop...so as not to put any pressure on the kingpin or fifth-wheel and hoping the weight of the trailer would hold it in place til I could stop. I checked under my truck and the lock was perfectly across the jaws. It did NOT turn loose, thankfully. Our road breakdown dept and Tulsa Freightliner could not say what the problem was. Freightliner replaced the kingpin release button on the dash and hoped that was the fix. The service manager told me if it happened again, they would have to keep the truck at least a week and Dahmler would be opening a file on the problem. I know that means they don't know what happened.

NHTSA ID
11679210
Incident
Aug 1, 2025

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .