Mack Rb600s — Years to Avoid
Reliability breakdown of every Mack Rb600s model year. Based on NHTSA owner complaints, federal recalls, and safety investigations.
Model Years
2
Year
Risk Level
Complaints
Recalls
Invest.
TSBs
1989
0
1
0
22
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1989
0 complaints1 recalls22 TSBs
1988
0
1
0
22
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1988
0 complaints1 recalls22 TSBs
How we calculate this
Each year receives a composite risk score based on NHTSA owner complaints, federal recalls, safety investigations, and technical service bulletins. Years scoring more than 2x the model's average are flagged as “years to avoid.” Years in the lowest risk bracket are marked as “best years.” All data is sourced from the National Highway Traffic Safety Administration (NHTSA).
Which Mack Rb600s Years Should You Avoid?
The Mack Rb600s shows relatively consistent reliability across model years, with no single year standing out as significantly worse than others.
2 model years analyzed