Reliability & cost of ownership
Mack GRANITE GR (4) Reliability & Common Problems
How reliable is the Mack GRANITE GR (4)? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Mack GRANITE GR (4) problems by model year
2 recall entries and 0 owner complaints on file across 1 model year, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2026 GRANITE GR (4) | 2 | 0 | No NCAP test | Recalls & complaints → |