S W Youn LLC (USDOT 3989206)
Monitor- DOT number
- USDOT 3989206
- Docket (MC) number
- MC1499294
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now.
- Authority granted
- Jan 3, 2023
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power unit, 1 driver
- Operation type
- Interstate
- Physical address
- 3377 CALIFORNIA AVE, SIGNAL HILL, CA 90755-4605
- MCS-150 last filed
- Feb 2026
Frequently asked questions
What carrier is DOT 3989206?
DOT 3989206 (USDOT 3989206) is S W Youn LLC, an interstate motor carrier.
What carrier is MC 1499294?
MC 1499294 is the docket number of S W Youn LLC, USDOT 3989206.
What is S W Youn LLC's MC number?
S W Youn LLC's docket number is MC 1499294. Its USDOT number is 3989206.
Is S W Youn LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does S W Youn LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides S W Youn LLC's insurance?
S W Youn LLC's liability insurance is filed with FMCSA by United Financial Casualty Company.
What is S W Youn LLC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for S W Youn LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is S W Youn LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. S W Youn LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is S W Youn LLC's FMCSA safety rating?
S W Youn 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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status