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Truck Graph
15/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Putnam Ag
DOT 4178453 · Marengo, IA
Report generated: June 8, 2026 at 3:02 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Putnam Ag (DOT 4178453) is a Iowa-based intrastate carrier headquartered in Marengo, IA. As of June 8, 2026 at 3:02 AM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: driver qualification violation on record; 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 8, 2026 at 3:02 AM.

FMCSA Public Record
Heath Putnam
Operating as: Putnam Ag
DOT Number4178453
MC Number—
Street1922 M M AVE
City / StateMarengo, IA 52301
Phone3194805992
Operation typeIntrastate
HazmatNot authorized
Authority age2 yr 4 mo
MCS-150 filed04/22/2025
Company officerHeath Putnam
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Driver qualification violation on record
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 0.0% vs. national avg 22.26% — below average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Putnam Ag
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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
2 yr 4 mo
Since 2024
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)
Driver Fitness
1 insp (100%)· 1 viol
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
2/3/2025IAIII00Pass
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
1922 M M AVE, Marengo, IA, 52301 · Open in Maps →
1922 M M AVE, MARENGO, IA, 52301Open in Maps →
Authority Timeline
Authority GrantedJan 2024
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 Heath Putnam authorized to operate?

Heath Putnam'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 Heath Putnam's safety record?

Heath Putnam 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 Heath Putnam operate?

Heath Putnam operates 1 power units with approximately 1 drivers.

Is Heath Putnam insured?

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

Has Heath Putnam had any risk indicators?

Heath Putnam has a risk score of 15/100 (Monitor) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Heath Putnam?

Heath Putnam's DOT number is 4178453. 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). Putnam Ag Safety Record, DOT 4178453. Retrieved from https://truckgraph.com/carriers/4178453
MLA
"Putnam Ag Safety Record, DOT 4178453." Truck Graph, Jun 8, 2026, https://truckgraph.com/carriers/4178453
Chicago
"Putnam Ag Safety Record, DOT 4178453." Truck Graph. Last modified June 8, 2026. https://truckgraph.com/carriers/4178453