SAME MODEL. DIFFERENT YEARS.
Mack Mack — Which Years Have More Warning Signs?
Compare the reports, then take a closer look at a year.
Raw counts are not failure rates. Older years have had more time on the road; vehicle population and reporting vary. “Elevated” follows our warning-label method.
YearComplaintsRecallsInvestigations
20010No component reports
1019992Power Train
0019982Engine And Engine Cooling
0019973Seats
0019962Service Brakes, Air
0019953Parking Brake
0019941Power Train
0019931Power Train
0019911Trailer Hitches
0019901Tires
0019890No component reports
1019884Wheels
1019871Wheels
3019862Tires
5119850No component reports
7119840No component reports
5119830No component reports
4119821Structure
4119810No component reports
3019800No component reports
3019791Power Train
3019782Power Train
3019770No component reports
1019760No component reports
1119751Steering
1019740No component reports
3019730No component reports
2019720No component reports
1119710No component reports
1019700No component reports
1019690No component reports
3019680No component reports
3019670No component reports
2019660No component reports
2019650No component reports
1019640No component reports
1019630No component reports
1019620No component reports
1019610No component reports
1019600No component reports
1019590No component reports
1019580No component reports
1019570No component reports
1019560No component reports
1019550No component reports
10