Service bulletins for the 2027 Mack Granite
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
13 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Body and frame are shown. Show all
| S4990 202606 | 2026-06-29. Service campaign. STRUCTURE:BODY. The crossmember may come in contact with certain driveshaft U-joint configurations. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.