WESTERN STAR 2023 WESTERN STAR 4900 Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2023 WESTERN STAR 4900
Brand
WESTERN STAR
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2023
Daimler Trucks North America, LLC is recalling certain 2023 WESTERN STAR 4900 vehicles due to service brakes, air:supply:hoses, lines/piping, and fittings issues. Reduced brake performance increases the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Daimler Trucks North America, LLC (DTNA) is recalling certain 2023 Western Star 4900 trucks. The inversion valve air lines may have been incorrectly installed, potentially reducing brake performance.
Reported concern (NHTSA)
Reduced brake performance increases the risk of a crash.
Recommended Action
Per NHTSA guidance
All vehicles have been remedied, therefore no owner notification letters are necessary. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-924.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026