FMCSA Carrier Profile
GLENN'S 24 HR TOWING INC
Owner / Officer: Tammy Henninger
Active
Satisfactory
Authority Active
Active 36 yrs, 8 mo
Authority
Active
Common carrier
Insurance
Cancellation Pending
$1,000,000 BIPD
Safety
Satisfactory
0th pct · 4 inspections on record
Flags · 1
Insurance Cancellation Pending
Active cancellation filing on record, effective April 22, 2026 — coverage may lapse soon.
Vetting Notes
GLENN'S 24 HR TOWING INC is an active FMCSA-registered motor carrier based in Green Bay, Wisconsin, operating under DOT 320122. This profile has 1 high-severity flag: insurance cancellation pending. Across 4 FMCSA inspections on record, this carrier shows 0.0% vehicle OOS and 0.0% driver OOS.
FMCSA Registration
DOT Number
320122
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
January 25, 2026
FMCSA Registration
July 7, 1988
Authority Granted
November 17, 1989
Annual Mileage
150,000 mi (2025)
Contact Information
Address
3157 Cottage Road, Green Bay, WI 54311-9672
Phone
Email
Owner / Officer
Tammy Henninger
Officer 2
Darrell Henninger
Operating Authority
MC222897
Contract Carrier
Insurance on File
AMGUARD INSURANCE COMPANY
1 · $1,000,000 · Policy K2GP633306
AMGUARD INSURANCE COMPANY
1 · $1,000,000 · Policy K2GP735934
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
4
Driver Inspections
3
Vehicle Inspections
2
Total OOS Orders
Violations by Category
Vehicle Maintenance1
Unsafe Driving3
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
Inspection Records (4)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| February 19, 2026 | WI | Level III — Driver Only | KENWORTH · 1NKZX4TX4PJ239704 | 1 | Passed |
| October 16, 2025 | WI | Level II — Walk-Around | INTERNATIO · 1HTEUMML8RS375869 | 0 | Clean |
| October 8, 2025 | TN | Level I — Full | DODGE · 3C63RRGL3HG633744 | 2 | Passed |
| February 5, 2025 | WI | Level III — Driver Only | INTERNATIO · 3HAEUMML0NL157796 | 1 | Passed |
Authority History
| Date | Status | Type |
|---|---|---|
| November 17, 1989 | GRANTED | Contract Carrier |
| November 28, 2005 | INVOLUNTARY REVOCATION | Contract |
| October 24, 1997 | INVOLUNTARY REVOCATION | Contract |
| June 13, 2018 | INVOLUNTARY REVOCATION | Contract |
| April 21, 2025 | INVOLUNTARY REVOCATION | Contract |
| April 22, 2022 | INVOLUNTARY REVOCATION | Contract |
| April 21, 2026 | INVOLUNTARY REVOCATION | Contract |
| April 23, 2024 | INVOLUNTARY REVOCATION | Contract |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| April 22, 2026 | BI&PD Primary/Excess | Cancellation Pending |
| BI&PD Primary/Excess | Cancellation Pending |
Other Carriers in Green Bay, WI
Data sourced from FMCSA MCMIS via Socrata. Last updated: July 29, 2026.
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