Mack RM recalls by year
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
15 recalls found for the Mack RM in NHTSA data as of September 22, 2026. Choose a model year:
| Model year | Recalls | Complaints |
|---|---|---|
| 1993 Mack RM | 1 | 0 |
| 1992 Mack RM | 2 | 0 |
| 1991 Mack RM | 1 | 0 |
| 1990 Mack RM | 1 | 0 |
| 1989 Mack RM | 2 | 0 |
| 1988 Mack RM | 3 | 0 |
| 1987 Mack RM | 3 | 0 |
| 1986 Mack RM | 2 | 0 |
| 1985 Mack RM | 1 | 0 |
| 1984 Mack RM | 1 | 0 |
| 1983 Mack RM | 1 | 0 |
| 1982 Mack RM | 1 | 0 |
| 1981 Mack RM | 1 | 0 |
| 1980 Mack RM | 1 | 0 |
| 1979 Mack RM | 2 | 0 |
| 1978 Mack RM | 2 | 0 |
| 1977 Mack RM | 6 | 0 |
| 1976 Mack RM | 3 | 0 |
| 1975 Mack RM | 3 | 0 |
| 1974 Mack RM | 3 | 0 |
| 1973 Mack RM | 1 | 0 |
| 1972 Mack RM | 1 | 0 |
Has your Mack been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Mack dealer can also check your VIN. Recall repairs are free.
Newest Mack RM recalls
- Feb 15, 199494V032000Vehicle speed control39,777 vehiclesMack CF, CH and 15 more models
Fuel injection system reconfiguration to comply with engine emission standards cause higher engine vibration levels which lead to early wear and complete failure of the secondary…
- Feb 16, 199393V024000Trailer hitches4,924 vehiclesMack CH, CL and 6 more models
The carrier yoke bolts were manufactured with worn rolling thread dies, causing stress concentrations which caused cracks during the quenching process.
- Mar 16, 199090V051000Visibility2,350 vehiclesMack DM, DMM and 6 more models
A tolerance mismatch in the crank assembly of the bosch windshield wiper motor could cause instantaneous separation of the crank from the linkage assembly in the left hand…
- Feb 23, 199090V034000Steering1,862 vehiclesMack DMM, RD and 1 more model
Crack may develop on steering arm that could progress and reduce the fatigue life of the steering arm.
- Mar 28, 198888V043000Steering259 vehicles1986-1988 Mack RM
The steering shaft spline engagement is only .52, the recommended engagement is 2 inches.
- Jul 12, 197979V171000Suspension1,706 vehiclesMack F, FM and 11 more models
The spring seat plate, located between the axle housing and the suspension springs, may deform due to spring bending.
- May 31, 197979V133000Engine and engine cooling23,000 vehiclesMack DM, DMM and 13 more models
In the event of turbocharger compressor wheel failure, one or more of the four capscrews that hold the turbocharger together may be struck by parts of the compressor wheel,…
- Oct 3, 197878V210000Service brakes, air19,370 vehiclesMack DM, DMM and 12 more models
Delays of up to about 2 seconds may exist in the brake application times to the brakes on the bogie axles in the presence of certain types of wheel speed sensor signal…