Mack Pinnacle (pi/Pn)

Owners filed 0 complaints across 10 model years of the Mack Pinnacle (pi/Pn). The 2027 drew the most (0); the 2027 the fewest (0).

Model years10

Complaints0

Recalls27

Fires0

Deaths0

Every Mack Pinnacle (pi/Pn) model year compared

Complaints per year

Year	Recalls	Fires	Crashes	Most reported	Status
2027	1	—	—	—	Do not drive
2026	1	—	—	—	Do not drive
2025	2	—	—	—	Routine
2024	5	—	—	—	Routine
2023	1	—	—	—	Routine
2022	4	—	—	—	Routine
2021	4	—	—	—	Routine
2020	4	—	—	—	Routine
2019	3	—	—	—	Routine
2018	2	—	—	—	Routine

Which Mack Pinnacle (pi/Pn) years should you avoid?

On raw complaint volume the 2027 is the weakest year on record, with 0 complaints. It carries 1 recall.

Read these numbers with sales volume in mind. A model year that sold in huge numbers naturally accumulates more reports than a rare one, and older cars have had more years to fail. The stronger signal is the severity columns and whether the same component keeps coming up year after year.

Data: NHTSA complaint and recall files, September 2026. Complaints are unverified owner reports.