Mack RM Series recalls by year
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
6 recalls found for the Mack RM Series in NHTSA data as of September 22, 2026. Choose a model year:
| Model year | Recalls | Complaints |
|---|---|---|
| 1988 Mack RM Series | 4 | 0 |
| 1987 Mack RM Series | 2 | 0 |
| 1984 Mack RM Series | 1 | 0 |
| 1983 Mack RM Series | 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 Series recalls
- Mar 3, 198989V032000Steering3,127 vehiclesMack DM Series, DMM Series and 5 more models
An incorrect high pressure power steering hose may have been installed.
- Oct 18, 198888V161000Engine and engine cooling408 vehiclesMack DMM Series, R Series and 2 more models
Certain engine support castings were produced with faulty metallurgy and could fail.
- Sep 27, 198888V153000Wheels19 vehiclesMack CF, DM Series and 4 more models
Fasteners that hold the rear wheel to the hub and drum assembly may be improperly torqued.
- Jul 27, 198888V125000Steering6,400 vehiclesMack DM Series, DMM Series and 4 more models
Some of the nuts/bolts used to fasten the steering pitman arm may loosen.
- May 23, 198888V085000Power train203 vehiclesMack DM Series, DMM Series and 4 more models
Clamp plates used between the drive shaft and carrier yokes may crack and could break due to improper heat treatment.
- Mar 22, 198484V033000Steering4,393 vehiclesMack DM Series, Mack MC Series and 12 more models
Improper steering clamp bolts and torque applied during installation.