Mack U: recalls and complaints by model year
NHTSA lists 22 recall campaigns for the Mack U, model years 1967 to 1992. NHTSA has no complaint on file for this model line. 11 of the 19 model years have a page on this register.
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.
| Model year | Recall campaigns | Complaints | Share of the line average | Units in the campaigns |
|---|---|---|---|---|
| 1992 Mack U NHTSA page | 1 | 0 | 39,777 | |
| 1991 Mack U NHTSA page | 1 | 0 | 39,777 | |
| 1990 Mack U NHTSA page | 1 | 0 | 39,777 | |
| 1989 Mack U | 2 | 0 | 42,127 | |
| 1988 Mack U NHTSA page | 1 | 0 | 39,777 | |
| 1987 Mack U NHTSA page | 1 | 0 | 39,777 | |
| 1979 Mack U NHTSA page | 1 | 0 | 23,000 | |
| 1978 Mack U | 5 | 0 | 91,370 | |
| 1977 Mack U | 8 | 0 | 153,361 | |
| 1976 Mack U | 3 | 0 | 90,700 | |
| 1975 Mack U | 6 | 0 | 95,354 | |
| 1974 Mack U | 6 | 0 | 65,423 | |
| 1973 Mack U | 5 | 0 | 52,656 | |
| 1972 Mack U | 4 | 0 | 59,533 | |
| 1971 Mack U | 5 | 0 | 13,481 | |
| 1970 Mack U | 3 | 0 | 2,362 | |
| 1969 Mack U | 2 | 0 | 501 | |
| 1968 Mack U NHTSA page | 1 | 0 | 414 | |
| 1967 Mack U NHTSA page | 1 | 0 | 414 |
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
Other model lines of the make
- Mack15 campaigns
- CH34 campaigns
- RD40 campaigns
- CV24 campaigns
- CL23 campaigns
- GU14 campaigns
- CXU14 campaigns
- Granite (GU)29 campaigns
- Pinnacle (CXU)41 campaigns
- DM37 campaigns
- MR25 campaigns
- CX25 campaigns
- CHN22 campaigns
- R Series18 campaigns
- Le11 campaigns
- RD Series15 campaigns
- CF22 campaigns
- R37 campaigns
- RL28 campaigns
- Granite (GR)26 campaigns
- RS27 campaigns
- CXN24 campaigns
- MRU18 campaigns
- F23 campaigns
- WS23 campaigns
- LEU18 campaigns
- MH19 campaigns
- WL22 campaigns
- Pinnacle (CHU)20 campaigns
- Anthem (AN)23 campaigns
- DMM14 campaigns
- RM15 campaigns
- MB16 campaigns
- CHU17 campaigns
- FS12 campaigns
- LR15 campaigns
- FL11 campaigns
- Pinnacle (pi/pn)14 campaigns
- RB12 campaigns
- Terrapro (TE)10 campaigns
- Pioneer PR (4)14 campaigns
- RWL10 campaigns
- U Series10 campaigns
- RWS9 campaigns
- LRBE (electric)5 campaigns
- MD9 campaigns
- F Series3 campaigns
- MC Series6 campaigns
- Terrapro (MRU)3 campaigns
- Terrapro (leu/mru)2 campaigns
- DM Series10 campaigns
- FDM4 campaigns
- HMM6 campaigns
- TD3 campaigns
- CT8 campaigns
- MS300P6 campaigns
- CTP7 campaigns
- MC5 campaigns
- MS300T7 campaigns
- C2 campaigns
Follow by RSS:Mack recallsVehicle recalls
Official channels
- NHTSA VIN lookupNHTSA shows the unrepaired recalls of one vehicle from its VIN or its license plate.
- NHTSA: report a safety problemThe NHTSA form for a complaint about a vehicle, a tire, a child seat or equipment.
Cite this page
Recall Register. Mack U: recalls and complaints by model year. https://recallregister.com/vehicle/mack/u/. 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 U model years have the most recall campaigns?
- 1977 with 8, 1975 with 6, 1974 with 6. A campaign that names 3 model years is in the count of each of the 3.
- Which Mack U model year has the most complaints?
- The NHTSA complaint file has no complaint for this model line.