Recall Register

Thomas Built Buses HDX EF: recalls and complaints by model year

NHTSA lists 2 recall campaigns for the Thomas Built Buses HDX EF, model years 1994 to 2002. NHTSA has no complaint on file for this model line. 6 of the 9 model years have a page on this register. By recall campaigns, the Thomas Built Buses HDX EF is number 21 of 23 model lines of Thomas Built Buses on the register. Recall campaigns for the Thomas Built Buses HDX EF: none in 2024 and none in 2025. For all Thomas Built Buses vehicles, the count fell by 25.0%, from 8 in 2024 to 6 in 2025.

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.

NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .

Model years

The number under each year is the number of recall campaigns.

  1. 19941
  2. 19952
  3. 19962
  4. 19972
  5. 19982
  6. 19992
  7. 20002
  8. 20011
  9. 20021
Thomas Built Buses HDX EF: recall campaigns and complaints for each model year, newest first
Model yearRecall campaignsComplaintsShare of the line averageUnits in the campaigns
2002 Thomas Built Buses HDX EF NHTSA page1011,265
2001 Thomas Built Buses HDX EF NHTSA page1011,265
2000 Thomas Built Buses HDX EF20254,700
1999 Thomas Built Buses HDX EF20254,700
1998 Thomas Built Buses HDX EF20254,700
1997 Thomas Built Buses HDX EF20254,700
1996 Thomas Built Buses HDX EF20254,700
1995 Thomas Built Buses HDX EF20254,700
1994 Thomas Built Buses HDX EF NHTSA page1011,265

The share is the complaints of the model year divided by the average of the line for one model year. A campaign that names 3 model years is in the count of each of the 3.

A model year with fewer than 2 campaigns and fewer than 25 complaints has no page here. The link in its row opens its NHTSA page.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Complaint: A report about a possible safety problem that a person sends to NHTSA. This site shows the number of complaints and not their text.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Counts by year

Recall campaigns that name the Thomas Built Buses HDX EF, by the year NHTSA received the report. The largest year is 2007, with 1 campaign.
Complaints about the Thomas Built Buses HDX EF, by the year NHTSA received them.

Other model lines of the make

Thomas Built Buses: all 23 model lines

Official channels

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Recall Register. Thomas Built Buses HDX EF: recalls and complaints by model year. https://recallregister.com/vehicle/thomas-built-buses/hdx-ef/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .

Sources

Source
NHTSA Office of Defects Investigation
Licence
US government work, public domain
Recall file through
3 Nov 2026
Complaint file through
5 Nov 2026
Manufacturer in the recall file
FREIGHTLINER LLC

The model name is the name in the NHTSA files. NHTSA keeps a variant of a model as a different line. How the register is made. Report an error.

Questions

Which Thomas Built Buses HDX EF model years have the most recall campaigns?
2000 with 2, 1999 with 2, 1998 with 2. A campaign that names 3 model years is in the count of each of the 3.
Which Thomas Built Buses HDX EF model year has the most complaints?
The NHTSA complaint file has no complaint for this model line.
How many NHTSA investigations name the Thomas Built Buses HDX EF?
1 investigation names one or more model years of the line. The page of each model year lists its investigations.