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Truck Graph
15/100
⚠ Caution
Minor signals on record. Confirm authority and insurance before dispatch.
4dx
DOT 3337016 · MC MC1064376 · Lennox, SD
Report generated: June 11, 2026 at 3:03 AM
✓Authorized for hire?
✓Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

4dx (DOT 3337016, MC MC1064376) is a South Dakota-based interstate carrier headquartered in Lennox, SD. As of June 11, 2026 at 3:03 AM, operating authority is currently active. TruckGraph has detected 1 risk signal on this carrier, including: no inspection history on record. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 11, 2026 at 3:03 AM.

Common Authority
FMCSA Public Record
Fourdxpress INC
Operating as: 4dx
DOT Number3337016
MC NumberMC1064376
Street501 S MAIN ST
City / StateLennox, SD 57039
Phone6052616168
Operation typeInterstate
HazmatNot authorized
Authority age6 yr 8 mo
MCS-150 filed05/29/2025
Company officerJoseph Dykstra
Power units1
Total drivers1
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●No inspection history on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
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Power Units
1
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
6 yr 8 mo
Since 2019
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
GREAT WEST CASUALTY CO.
Coverage type
91X
Coverage amount
$1,000,000
Effective
10/14/2019
Location
501 S MAIN ST, Lennox, SD, 57039 · Open in Maps →
501 S MAIN ST, LENNOX, SD, 57039Open in Maps →
Authority Timeline
Authority GrantedSep 2019
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 Fourdxpress INC authorized to operate?

Yes. Fourdxpress INC holds Common operating authority and is currently active.

What is Fourdxpress INC's safety record?

Fourdxpress INC does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Fourdxpress INC operate?

Fourdxpress INC operates 1 power units with approximately 1 drivers.

Is Fourdxpress INC insured?

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

Has Fourdxpress INC had any risk indicators?

Fourdxpress INC has a risk score of 15/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Fourdxpress INC?

Fourdxpress INC's DOT number is 3337016 and MC number is MC1064376. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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

APA
Truck Graph. (2026). 4dx Safety Record, DOT 3337016. Retrieved from https://truckgraph.com/carriers/3337016
MLA
"4dx Safety Record, DOT 3337016." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/3337016
Chicago
"4dx Safety Record, DOT 3337016." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/3337016