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Motor carrier · USDOT 4517861

TREFETHEN FAMILY WINERY LLC, Napa, CA: USDOT 4517861 safety record, inspections, out-of-service, crashes

TREFETHEN FAMILY WINERY LLC among Napa County carriers

By power units, TREFETHEN FAMILY WINERY LLC is number 304 of 838 Napa County carriers, level with 534 that also file 1; the county’s middle fleet is 1 power unit.

TREFETHEN FAMILY WINERY LLC, USDOT 4517861, MCS-150 filed January 13, 2026: 1 power unit (1 truck), 1 driver (1 with a CDL); Napa, CA 94558, Napa County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Machinery, Large Objects, Farm Supplies, Other; registered January 13, 2026.

Napa County carriers nearest TREFETHEN FAMILY WINERY LLC in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 4517861.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 4517861.

Watch USDOT 4517861

One carrier, $49/month: the register files for USDOT 4517861. What the watch covers →

One carrier — $49/month

Billing

Privacy

Source: FMCSA Company Census File (loaded October 15, 2026), FMCSA’s inspection and crash files. How these figures are made →