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Truck Graph
15/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Zwonitzer Propane
DOT 3183793 · Holton, KS
Report generated: June 9, 2026 at 12:33 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Zwonitzer Propane (DOT 3183793) is a Kansas-based intrastate hazmat carrier headquartered in Holton, KS. As of June 9, 2026 at 12:33 PM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: no active insurance filing on record; no inspection history 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 9, 2026 at 12:33 PM.

FMCSA Public Record
Zwonitzer INC
Operating as: Zwonitzer Propane
DOT Number3183793
MC Number—
Street22321 L RD
City / StateHolton, KS 66436-8256
Phone7853642740
Operation typeIntrastate Hazmat
HazmatNot authorized
Authority age7 yr 9 mo
MCS-150 filed01/13/2026
Company officerDaymon Devader
Power units4
Total drivers3
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
●No inspection history on record
✓ OFAC Sanctions: Clear
Connection Chain
STAR-TEK LLCShared address
Active
Network Intelligence Map
Carriers sharing an officer, address, or phone with Zwonitzer Propane
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Power Units
4
Fleet
Drivers
3
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
7 yr 9 mo
Since 2018
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
22321 L RD, Holton, KS, 66436-8256 · Open in Maps →
22321 L RD, HOLTON, KS, 66436-8256Open in Maps →
Authority Timeline
Authority GrantedSep 2018
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 Zwonitzer INC authorized to operate?

Zwonitzer 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 Zwonitzer INC's safety record?

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

How many trucks does Zwonitzer INC operate?

Zwonitzer INC operates 4 power units with approximately 3 drivers.

Is Zwonitzer INC insured?

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

Has Zwonitzer INC had any risk indicators?

Zwonitzer INC 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 Zwonitzer INC?

Zwonitzer INC's DOT number is 3183793. 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). Zwonitzer Propane Safety Record, DOT 3183793. Retrieved from https://truckgraph.com/carriers/3183793
MLA
"Zwonitzer Propane Safety Record, DOT 3183793." Truck Graph, Jun 9, 2026, https://truckgraph.com/carriers/3183793
Chicago
"Zwonitzer Propane Safety Record, DOT 3183793." Truck Graph. Last modified June 9, 2026. https://truckgraph.com/carriers/3183793