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Truck Graph
65/100
✗ Not for Hire
No active for-hire authority. Private carriers cannot haul freight for hire.
Cfi Insulation
DOT 1601537 · Knoxville, TN
Report generated: June 1, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✗No fraud flags?
✓No prior revocations?
Carrier Summary

Cfi Insulation (DOT 1601537) is a Tennessee-based interstate carrier headquartered in Knoxville, TN. As of June 1, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 3 risk signals on this carrier, including: principal linked to a revoked carrier; principal operates multiple active carrier authorities. TruckGraph rates this carrier "Not for Hire" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 1, 2026 at 7:30 AM.

FMCSA Public Record
Cfi Insulation
DOT Number1601537
MC Number—
Street908 AULT RD
City / StateKnoxville, TN 37914
Phone8655884464
Operation typeInterstate
HazmatNot authorized
Authority age19 yr 4 mo
MCS-150 filed07/31/2025
Company officerWilliam Brush
Power units25
Total drivers10
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Principal linked to a revoked carrier
●Principal operates multiple active carrier authorities
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
Active
Active
OOS rate 0.0% vs. national avg 22.26% — below average
Network Intelligence Map
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Power Units
25
Fleet
Drivers
10
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
19 yr 4 mo
Since 2007
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
12/11/2024TNI00Pass
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
908 AULT RD, Knoxville, TN, 37914 · Open in Maps →
908 AULT RD, KNOXVILLE, TN, 37914Open in Maps →
Authority Timeline
Authority GrantedJan 2007
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 Cfi Insulation authorized to operate?

Cfi Insulation'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 Cfi Insulation's safety record?

Cfi Insulation 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 Cfi Insulation operate?

Cfi Insulation operates 25 power units with approximately 10 drivers.

Is Cfi Insulation insured?

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

Has Cfi Insulation had any risk indicators?

Cfi Insulation has a risk score of 65/100 (High Risk) with 3 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Cfi Insulation?

Cfi Insulation's DOT number is 1601537. 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). Cfi Insulation Safety Record, DOT 1601537. Retrieved from https://truckgraph.com/carriers/1601537
MLA
"Cfi Insulation Safety Record, DOT 1601537." Truck Graph, Jun 1, 2026, https://truckgraph.com/carriers/1601537
Chicago
"Cfi Insulation Safety Record, DOT 1601537." Truck Graph. Last modified June 1, 2026. https://truckgraph.com/carriers/1601537