Sioux International INC (USDOT 505939)
No blockers or cautions found.
- DOT number
- USDOT 505939
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 6401 WEST 12TH ST, SIOUX FALLS, SD 57106-0296
- MCS-150 last filed
- 2025-07
Frequently asked questions
What carrier is DOT 505939?
DOT 505939 (USDOT 505939) is Sioux International INC, an interstate motor carrier.
What is Sioux International INC's USDOT number?
Sioux International INC's USDOT number is 505939. No MC docket number is on file.
Is Sioux International INC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Sioux International INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Sioux International INC's safety record?
In the last 24 months, FMCSA records show 0 of 2 vehicle inspections ending out-of-service for Sioux International INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Sioux International INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Sioux International INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Sioux International INC's FMCSA safety rating?
Sioux International INC 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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Carriers based in Sioux Falls, SD
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status