Recall Register

Mack WS: recalls and complaints by model year

NHTSA lists 23 recall campaigns for the Mack WS, model years 1972 to 1984. NHTSA has no complaint on file for this model line. 6 of the 12 model years have a page on this register.

Select a model yearNHTSA VIN lookup

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. 19721
  2. 19731
  3. 19747
  4. 197513
  5. 19768
  6. 19778
  7. 19785
  8. 19794
  9. 19801
  10. 19811
  11. 19831
  12. 19841
Mack WS: recall campaigns and complaints for each model year, newest first
Model yearRecall campaignsComplaintsShare of the line averageUnits in the campaigns
1984 Mack WS NHTSA page104,393
1983 Mack WS NHTSA page104,393
1981 Mack WS NHTSA page101,515
1980 Mack WS NHTSA page101,515
1979 Mack WS4036,019
1978 Mack WS5050,293
1977 Mack WS80105,943
1976 Mack WS8062,838
1975 Mack WS13065,579
1974 Mack WS7062,241
1973 Mack WS NHTSA page1048,000
1972 Mack WS NHTSA page1048,000

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 Mack WS, by the year NHTSA received the report.
Complaints about the Mack WS, by the year NHTSA received them.

Other model lines of the make

Mack: all 90 model lines

Official channels

Cite this page

Recall Register. Mack WS: recalls and complaints by model year. https://recallregister.com/vehicle/mack/ws/. 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
29 Sep 2026
Complaint file through
15 May 2019
Manufacturer in the recall file
MACK TRUCKS, INCORPORATED

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 Mack WS model years have the most recall campaigns?
1975 with 13, 1977 with 8, 1976 with 8. A campaign that names 3 model years is in the count of each of the 3.
Which Mack WS model year has the most complaints?
The NHTSA complaint file has no complaint for this model line.