Defect: Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2026 Western Star 49X, Freightliner Business Class M2, Freightliner 114SD, Freightliner 108SD, 2021-2026 Western Star 47X, 2021-2023 Freightliner 122SD, 2022 Western Star 48X, and 2023 Western Star 4700 vehicles. The axle clamp fasteners may be loose, which can result in a loss of vehicle control.
Consequence: A loss of vehicle control increases the risk of a crash.
Remedy: Dealers will inspect and tighten the fasteners, as necessary, free of charge. Owner notification letters were mailed December 29, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1027.
Defect: Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2023 Freightliner 114SD, 2023 Freightliner 122SD, 2020 Western Star 4700, 2019-2022 Western Star 4900, 2019-2023 Freightliner Business Class M2, and 2021 Freightliner Cascadia vehicles. The vehicles are equipped with tires that are not compatible with their 8.25-inch rims. As such, these vehicles fail to comply with the requireme (excerpt)
Consequence: Driving with tires that are not compatible with their rims can reduce tire performance, increasing the risk of a crash. (excerpt)
Remedy: Dealers will replace the tires, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-962. (excerpt)
Do not drive: No. Park outside: No.
Investigations
0 investigations; 0 open.
Manufacturer communications
59 manufacturer communications.
Communications by system
System
Count
ENGINE
34
POWER TRAIN
8
EQUIPMENT
4
UNKNOWN OR OTHER
4
ELECTRICAL SYSTEM
3
EXTERIOR LIGHTING
3
SUSPENSION
2
ENGINE AND ENGINE COOLING
1
11030507
Date: 2026-03-19. Type: Other. Systems: ENGINE.
CX Advocate for discolored coolant surge tanks (24CSA-20)
CX Advocate for TufTrac M12 Bolts (TSB-32-057-FTL)
11025094
Date: 2025-10-16. Type: Other. Systems: SERVICE BRAKES.
CX Advocate for Experiencing Excessive Purging from Air Dryer
11023690
Date: 2025-09-30. Type: Service Bulletin/Repair Instructions. Systems: SUSPENSION.
Technical Service Bulletin for TufTrac M12 Bolts
11023661
Date: 2025-09-09. Type: Other. Systems: UNKNOWN OR OTHER.
My communications for DTNA Announces Extended Coverage Policy Updates
11022317
Date: 2025-08-15. Type: Other. Systems: ENGINE.
Revised Customer Service Annoucement for No Trouble Found Heavy Duty Engine Product (HDEP) Oil Separator Leaks
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.