Tsst Llc (DOT# 1356623) – FMCSA Carrier Profile
doing business as SPEEDEX FREIGHT
DOT# 1356623MC# 751008● Active
Updated: 2026-03-09
Tsst Llc is a registered motor carrier with the FMCSA under USDOT number 1356623. The company operates from Des Plaines, IL and maintains an active operating status with 40 power units and 43 drivers on record.
Safety Rating
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Company Information
Address930 Beau Drive Unit 113, Des Plaines, IL, 60016
Phone(847) 258-3175
Entity TypeAuthorized For Hire
OperationInterstate
Power Units40
Drivers43
MCS-150 FiledMarch 4, 2026
Annual Mileage3,018,520 mi (2025)
Inspection Summary
All-time Inspections
All-time85
Total
9
OOS
0
Driver OOS
9
Vehicle OOS
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-time1
Total
0
Fatal
0
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories3.9
Unsafe Driving
0.2
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
2.4
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 1356623?
USDOT number 1356623 is assigned to Tsst Llc, an active motor carrier registered with the FMCSA, based in Des Plaines, IL.
How many inspections has Tsst Llc had?
Tsst Llc has recorded 85 total inspections with 9 out-of-service orders, representing an OOS rate of 10.59%.
Where is Tsst Llc located?
Tsst Llc is headquartered at 930 Beau Drive Unit 113, Des Plaines, IL 60016.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1356623 · Last updated: 2026-03-09. View official FMCSA record →