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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Mammoth INC
DOT 1123398 · Chaska, MN
Report generated: June 10, 2026 at 12:31 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Mammoth INC (DOT 1123398) is a Minnesota-based intrastate carrier headquartered in Chaska, MN. As of June 10, 2026 at 12:31 PM, 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 10, 2026 at 12:31 PM.

FMCSA Public Record
Mammoth INC
DOT Number1123398
MC Number—
Street101 WEST 82ND STREET
City / StateChaska, MN 55318
Phone—
Operation typeIntrastate
HazmatNot authorized
Authority age23 yr 1 mo
MCS-150 filed04/28/2003
Power units1
Total drivers2
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
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Power Units
1
Fleet
Drivers
2
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
23 yr 1 mo
Since 2003
Inspection History
0 total · No inspections

No inspection records on file.

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
101 WEST 82ND STREET, Chaska, MN, 55318 · Open in Maps →
101 WEST 82ND STREET, CHASKA, MN, 55318Open in Maps →
Authority Timeline
Authority GrantedApr 2003
FMCSA issued operating authority
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: .

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Frequently Asked Questions

Is Mammoth INC authorized to operate?

Mammoth INC'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 Mammoth INC's safety record?

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

How many trucks does Mammoth INC operate?

Mammoth INC operates 1 power units with approximately 2 drivers.

Is Mammoth INC insured?

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

Has Mammoth INC had any risk indicators?

Mammoth INC 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 Mammoth INC?

Mammoth INC's DOT number is 1123398. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

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

APA
Truck Graph. (2026). Mammoth INC Safety Record, DOT 1123398. Retrieved from https://truckgraph.com/carriers/1123398
MLA
"Mammoth INC Safety Record, DOT 1123398." Truck Graph, Jun 10, 2026, https://truckgraph.com/carriers/1123398
Chicago
"Mammoth INC Safety Record, DOT 1123398." Truck Graph. Last modified June 10, 2026. https://truckgraph.com/carriers/1123398