Fleet typeIdentity
Small fleet
9 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 66163 · MC-488257 · Updated Jun 13, 2026
Sioux Steel Company
9 power unitsLocal · 2 statesSIOUX FALLS, SD50/100
CARRIER ACTIVEMC-488257 ACTIVERATED SATISFACTORY
Observed fleet · trailing 24 mo daily
9Power units
1 observed · MCS-150
1Trailers seen
Decoded · vPIC
8.5Avg age (yr)
2016–2019 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
USDOT registration5252 yr registered
Active for-hireInsurance (BIPD)$1M in force
FMCSA L&IVehicle OOS · 24-mo100.0%
Crashes · fatal00
Clean · 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
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Verification summary
SIOUX STEEL COMPANY (USDOT 66163) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier holds active contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $1,000,000 limit in force from OLD REPUBLIC INSURANCE COMPANY effective Jan 1, 2025 in FMCSA L&I's current snapshot as of Jun 13, 2026.
Its vehicle out-of-service rate was 100.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier received 2 roadside inspections in the last 24 months — 2 vehicle-level and 2 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 9 power units and 10 drivers in its most recent MCS-150 filing dated Jun 18, 2025.
It has an FMCSA safety rating of Satisfactory assigned Mar 6, 1989 in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is SIOUX STEEL COMPANY's USDOT number?
SIOUX STEEL COMPANY's USDOT number is 66163, and its motor carrier number is MC-488257.
Is SIOUX STEEL COMPANY authorized to operate?
As of Jun 13, 2026, SIOUX STEEL COMPANY is active in the FMCSA register with common, contract, broker operating authority on file.
What is SIOUX STEEL COMPANY's safety record?
SIOUX STEEL COMPANY has a 100.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 2 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is SIOUX STEEL COMPANY's fleet?
SIOUX STEEL COMPANY operates 9 power units and 10 drivers per its most recent MCS-150 filing.
Where is SIOUX STEEL COMPANY based?
SIOUX STEEL COMPANY is based in SIOUX FALLS, SD, with roadside inspections recorded across 2 states.
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