United Hdd LLC (USDOT 4458475)
No blockers or cautions found.
- DOT number
- USDOT 4458475
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 132 PISTIS ST, ARNOLD, MO 63010-2622
- MCS-150 last filed
- 2026-03
Frequently asked questions
What carrier is DOT 4458475?
DOT 4458475 (USDOT 4458475) is United Hdd LLC, an interstate motor carrier.
What is United Hdd LLC's USDOT number?
United Hdd LLC's USDOT number is 4458475. No MC docket number is on file.
Is United Hdd LLC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does United Hdd LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is United Hdd LLC's safety record?
In the last 24 months, FMCSA records show 4 of 4 vehicle inspections ending out-of-service for United Hdd LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is United Hdd LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. United Hdd LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is United Hdd LLC's FMCSA safety rating?
United Hdd LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Sourced from FMCSA public records. Official data as of Aug 26, 2026. fleetfax surfaces the facts; brokers make the judgment.