Service bulletins for the 2026 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.
33 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Suspension are shown. Show all
| CBR 2246-5 032026 | 2026-04-02. Service bulletin. SUSPENSION. CBR - Z Spring Bracket Wear. |
|---|---|
| S4650 102025 | 2025-11-03. Service campaign. SUSPENSION. SC - The vehicle’s torque rod bracket hardware may have incorrect coating that requires different torque specifications. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.