By model year
Mack MR Series complaints by model year
Owner complaints filed with NHTSA, all years filed, by model year.
Source: NHTSA ODI. Complaints are not verified by NHTSA, and NHTSA publishes no sales volumes, so counts are not rates.
Model line
Mack MR Series
Every Mack MR Series model year on file, 1978 to 1987. Pick a year for its recalls, investigations, service bulletins and the full text of owner complaints.
Owner complaints, all model years00 involved a crash, fire, injury or death
Model years61978 to 1987
Recall campaigns5Distinct campaigns listing it
Service bulletins132Summed across model years
Components
Complaints by component
Owner complaints across all model years, by component.
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Source: NHTSA ODI complaints file.
Model years
The record for each Mack MR Series model year
Peer index compares complaints with the median vehicle of the same model year and body class (100 is the median). It corrects for age, not for how many were sold.
| Year | Body | Complaints | Severity index | Peer index | Recalls | Investigations | Bulletins |
|---|---|---|---|---|---|---|---|
| 1987 | Not decoded | 0 | None | None | 3 | 0 | 22 |
| 1982 | Not decoded | 0 | None | None | 1 | 0 | 22 |
| 1981 | Not decoded | 0 | None | None | 2 | 0 | 22 |
| 1980 | Not decoded | 0 | None | None | 1 | 0 | 22 |
| 1979 | Not decoded | 0 | None | None | 1 | 0 | 22 |
| 1978 | Not decoded | 0 | None | None | 1 | 0 | 22 |
Source: NHTSA ODI. Body class from NHTSA's VIN decoder where decoded.
Latest recalls
Recent campaigns covering the Mack MR Series
- 88V-154 Sep 27, 1988
Undersized weld on the rear suspension bracketry attachment can cause bracket failure
Suspension · 129 vehicles - 88V-153 Sep 27, 1988
Fasteners that hold the rear wheel to the hub and drum assembly may be improperly torqued
Wheels · 19 vehicles - 87V-179 Nov 23, 1987
Cross steering levers may be improperly heat treated and subject to fail during normal operation
Steering · 323 vehicles - 84V-036 Mar 23, 1984
Spring seat can deform, which causes a decrease in the clamping force in the suspension assembly
Suspension · 3,421 vehicles - 81V-155 Dec 29, 1981
Pitman arm retaining bolt may not have been tightened to the required specifications due to a design change
Steering · 225 vehicles
Source: NHTSA ODI recalls file.