🚀Major update: Network Intelligence is live — carrier detail pages, vetting reports, and graph exploration.See what's new →
Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Lts
DOT 1664889 · MC MC612141 · Harrison, SD
Report generated: June 11, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✗No prior revocations?
Carrier Summary

Lts (DOT 1664889, MC MC612141) is a South Dakota-based interstate carrier headquartered in Harrison, SD. As of June 11, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 11, 2026 at 7:30 AM.

Authority Inactive
FMCSA Public Record
Don Lamfers
Operating as: Lts
DOT Number1664889
MC NumberMC612141
Street311 LECOCQ AVE
City / StateHarrison, SD 57344
Phone6053513376
Operation typeInterstate
HazmatNot authorized
Authority age18 yr 11 mo
MCS-150 filed11/12/2024
Company officerDon Lamfers
Power units1
Total drivers1
Authority Status
Common (for-hire)⚠ Inactive
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
⚠ Serial Restarter Alert
1 prior revocation on record. Carrier re-registered authority after revocation. Exercise heightened scrutiny.
✓ OFAC Sanctions: Clear
Connection Chain
RYAN LAMFERSShared address
Active
OOS rate 0.0% vs. national avg 22.26% — below average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Lts
View full network →
Power Units
1
Fleet
Drivers
1
Total
Inspections
2
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
18 yr 11 mo
Since 2007
Violation Categories — Last 24 Months
Hours of Service
2 insp (100%)
Unsafe Driving
2 insp (100%)
Driver Fitness
2 insp (100%)
Controlled Substances
2 insp (100%)
Vehicle Maintenance
1 insp (50%)· 1 viol
Inspection History
2 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
4/30/2025COIII00Pass
9/26/2025SDI00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
311 LECOCQ AVE, Harrison, SD, 57344 · Open in Maps →
311 LECOCQ AVE, HARRISON, SD, 57344Open in Maps →
Authority Timeline
Authority GrantedJul 2007
FMCSA issued operating authority
INVOLUNTARY REVOCATIONMay 2026
License type: COMMON
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

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: .

Verify Independently
Related Carriers in South Dakota
Community Reviews

No reviews yet — be the first to share your experience with this carrier.

Write a review for Lts
0/2000

Reviews are moderated before publication. We do not publish email addresses.

Frequently Asked Questions

Is Don Lamfers authorized to operate?

Don Lamfers's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Don Lamfers's safety record?

Don Lamfers has 2 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 Don Lamfers operate?

Don Lamfers operates 1 power units with approximately 1 drivers.

Is Don Lamfers insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Don Lamfers had any risk indicators?

Don Lamfers has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Don Lamfers?

Don Lamfers's DOT number is 1664889 and MC number is MC612141. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Explore Carriers Like Lts
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). Lts Safety Record, DOT 1664889. Retrieved from https://truckgraph.com/carriers/1664889
MLA
"Lts Safety Record, DOT 1664889." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/1664889
Chicago
"Lts Safety Record, DOT 1664889." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/1664889