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State Steel Supply Inc (DOT# 134844) – FMCSA Carrier Profile

DOT# 134844MC# 279904● Active
Updated: 2026-03-09

State Steel Supply Inc is a registered motor carrier with the FMCSA under USDOT number 134844. The company operates from Sioux City, IA and maintains an active operating status with 79 power units and 45 drivers on record.

Safety Rating

FMCSA Safety Rating
✓ Satisfactory
Rated: September 25, 1981

State Steel Supply Inc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address208 Court St, Sioux City, IA, 51101
Phone(712) 277-4000
Emailtwx@STATESTEEL.COM / LDX@STATESTEEL.COM
Entity TypePrivate Property
OperationInterstate
Power Units79
Drivers45
MCS-150 FiledApril 12, 2024
Annual Mileage2,110,000 mi (2024)
All carriers in Iowa→Carriers in Sioux City, IA→

Inspection Summary

All-time Inspections
All-time
21
Total
2
OOS
0
Driver OOS
2
Vehicle OOS
OOS Rate9.52%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
1
Total
0
Fatal
0
Injuries
0
Tow-Away

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.5
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
4.0
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 134844?
USDOT number 134844 is assigned to State Steel Supply Inc, an active motor carrier registered with the FMCSA, based in Sioux City, IA.
What is the safety rating of State Steel Supply Inc?
State Steel Supply Inc has a safety rating of Satisfactory as of September 25, 1981.
How many inspections has State Steel Supply Inc had?
State Steel Supply Inc has recorded 21 total inspections with 2 out-of-service orders, representing an OOS rate of 9.52%.
Where is State Steel Supply Inc located?
State Steel Supply Inc is headquartered at 208 Court St, Sioux City, IA 51101.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 134844 · Last updated: 2026-03-09. View official FMCSA record →