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Truck Graph
0/100
✓ No Flags Detected
No risk signals detected. Independently verify before tendering.
Sst LLC
DOT 3422427 · MC MC1106688 · Lake Preston, SD
Report generated: June 7, 2026 at 12:35 PM
✓Authorized for hire?
✓Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Sst LLC (DOT 3422427, MC MC1106688) is a South Dakota-based interstate carrier headquartered in Lake Preston, SD. As of June 7, 2026 at 12:35 PM, operating authority is currently active. No active risk signals detected. TruckGraph rates this carrier "No Flags Detected" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 7, 2026 at 12:35 PM.

Common Authority
FMCSA Public Record
Sst LLC
DOT Number3422427
MC NumberMC1106688
Street44564 US HIGHWAY 14
City / StateLake Preston, SD 57249
Phone6056904535
Operation typeInterstate
HazmatNot authorized
Authority age6 yr 1 mo
MCS-150 filed03/31/2026
Company officerShelby Styf
Power units1
Total drivers1
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
✓ No risk signals detected
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 0.0% vs. national avg 22.26% — below average
Network Intelligence Map
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Power Units
1
Fleet
Drivers
1
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
6 yr 1 mo
Since 2020
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)
Driver Fitness
1 insp (100%)
Vehicle Maintenance
1 insp (100%)
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
8/7/2024SDII00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
UNITED FINANCIAL CASUALTY COMPANY
Coverage type
91X
Coverage amount
$750,000
Effective
5/14/2020
Location
44564 US HIGHWAY 14, Lake Preston, SD, 57249 · Open in Maps →
44564 US HIGHWAY 14, LAKE PRESTON, SD, 57249Open in Maps →
Authority Timeline
Authority GrantedApr 2020
FMCSA issued operating authority
ActiveCurrent
Authority currently active

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Sst LLC authorized to operate?

Yes. Sst LLC holds Common operating authority and is currently active.

What is Sst LLC's safety record?

Sst LLC has 1 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Sst LLC operate?

Sst LLC operates 1 power units with approximately 1 drivers.

Is Sst LLC insured?

Sst LLC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Sst LLC had any risk indicators?

No risk signals detected for Sst LLC as of the most recent data sync. Score: 0/100 (Clear).

What is the DOT number for Sst LLC?

Sst LLC's DOT number is 3422427 and MC number is MC1106688. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Sst LLC Safety Record, DOT 3422427. Retrieved from https://truckgraph.com/carriers/3422427
MLA
"Sst LLC Safety Record, DOT 3422427." Truck Graph, Jun 7, 2026, https://truckgraph.com/carriers/3422427
Chicago
"Sst LLC Safety Record, DOT 3422427." Truck Graph. Last modified June 7, 2026. https://truckgraph.com/carriers/3422427