WESTERN STAR 47X

The WESTERN STAR47X appears in NHTSA's Office of Defects Investigation database with 2 consumer safety complaints and 19 safety recalls across 2 model years (2023–2025). That averages roughly 1 complaint per model year, but the distribution is almost never even — most nameplates concentrate their defect reports in a handful of cohort years tied to specific platform refreshes, supplier changes, or component redesigns.

Complaint volume on a nameplate alone is not a reliability verdict: a long-running bestseller will accumulate more filings than a low-volume niche model simply because more of them are on the road. What matters is the year-over-year shape and the component concentration — which the table below isolates for the 47X by showing complaint count, crash count, fire count, and NHTSA safety rating side by side for each model year.

NHTSA has no investigation files tied specifically to this model in the current dataset. Investigations precede recalls and signal that the Office of Defects Investigation is actively testing a theory about a specific component cluster. Together with the complaint-by-year breakdown and recall remedy status, they are the primary signals used by insurance actuaries, fleet managers, and used-vehicle appraisers when pricing WESTERN STAR47X risk. Compare this nameplate against siblings in the same platform family to see whether a given defect pattern is model-specific or shared across the parent architecture.