Mack CXU612

Owners filed 7 complaints across 2 model years of the Mack CXU612. The 2010 drew the most (6); the 2011 the fewest (1).

Model years2

Complaints7

Recalls0

Fires0

Deaths0

Every Mack CXU612 model year compared

Complaints per year

Year	Complaints	Relative volume	Recalls	Fires	Crashes	Most reported	Status
2011	1		0	—	—	Structure › Frame and Members › Underbody Shields	Routine
2010	6		0	—	—	Trailer Hitches	Routine

Which Mack CXU612 years should you avoid?

On raw complaint volume the 2010 is the weakest year on record, with 6 complaints concentrated in the trailer hitches.

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.