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MILPORT ENTERPRISES INC
Milwaukee, WI
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
50.0% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 90% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
See details ↓
FMCSA status: Active registration · no operating authority · DOT 99856
Active
Satisfactory
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
50.0% OOS · 13 inspections on record
Flags · 1
Elevated Out-of-Service Rate
50.0% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 90% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- FMCSA safety rating: Satisfactory
- Vehicle out-of-service rate 50.0% — above the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 13 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
99856
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Private (property)
MCS-150 Filed
June 16, 2025
FMCSA Registration
June 1, 1974
Annual Mileage
450,000 mi (2024)
Contact Information
Address
2829 South 5th Court, Milwaukee, WI 53207-1458
Phone
Email
Owner / Officer
Mark Bayer
Officer 2
Sean Poole
Cargo Types
Liquids/GasesDry BulkChemicals
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
13
Driver Inspections
1
Vehicle Inspections
13
Out-of-Service Violations
7
Violations by Category
Vehicle Maintenance14
Unsafe Driving3
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate50.0% · national avg 20.7%
⚠ Above national average (29.3pp higher)
50.0% of 10 inspections in the last 24 months put a driver or vehicle out of service —
90th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
6 of 10 inspections
Unsafe Driving
2 of 10 inspections
Hours of Service
0 of 10 inspections
Driver Fitness
0 of 10 inspections
Controlled Substances
0 of 10 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
WI13
Fleet & Equipment (12)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~7
of 8 reported to FMCSA
Trailers
~5
seen at inspection
Equipment types observed
Tractor
6
Dry Van
2
Semi-trailer
1
Straight Truck
1
Tank
1
Trailer (type not listed)
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2013 Great Dane Trailers | Dry Van · 45 ft | 1GRAA9025DB712317 | 4 | 1 |
| 2023 International LT62F | Tractor · Class 8 | 3HSDZAPR2PN292101 | 3 | 1 |
| 1988 Brenner Tank | Tank · 3 ft | 10BFB5232JF0D5819 | 2 | — |
| Polar Mfg. | Semi-trailer | 1S9T74224R0017072 | 2 | 2 |
| 2020 Tankcon Frp Inc. | Trailer (type not listed) · 43 ft | 2T9T21435LB089921 | 2 | 1 |
| 2020 International LT625 | Tractor · Class 8 | 3HCDZAPR1LL419941 | 2 | 2 |
| 2025 International LT62F | Tractor · Class 8 | 3HSDZAPR1SN082226 | 2 | 1 |
| 2025 International LT62F | Tractor · Class 8 | 3HSDZAPRXSN091670 | 2 | 1 |
| 2013 Great Dane Trailers | Dry Van · 45 ft | 1GRAA9029DB712210 | 1 | 1 |
| Internatio | Straight Truck | 3HAESTZR8SL209538 | 1 | — |
Show all 12 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2025 International LT62F | Tractor · Class 8 | 3HSDZAPR3SN082227 | 1 | — |
| 2023 International LT62F | Tractor · Class 8 | 3HSDZAPR4PN292102 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (13)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 7, 2026 | 2659004624 | PLEASANT PRAIRIE WI | II | — | — | FIBRE DRUM SALES | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSDZAPR2PN292101 1GRAA9025DB712317 |
WI 51329Z WI 754308 |
| June 10, 2026 | 2498008015 | PLEASANT PRAIRIE WI | II | 1 | 1 | MILPORT ENTERPRISES INC | Truck Tractor Semi-trailer |
INTERNATIONAL POLAR MFG. |
3HCDZAPR1LL419941 1S9T74224R0017072 |
WI 99935X WI 331571 |
| 173.24B1-HMBPMC | OOSHM (Bulk Packages) - HM/DG leaking from a bulk package (including associated piping) | Load Securement - HM | ||||||||
| June 9, 2026 | 2315001198 | MOUNT PLEASANT WI | II | 3 | — | SELF | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSDZAPR1SN082226 1GRAA9025DB712317 |
WI 77842Z WI 754308 |
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 172.502A1-HMPP | HM (Placarding) - Prohibited placarding. Except as provided in paragraph (b) of this section, no person may affix or display on a packaging, freight container, un | Markings - HM | ||||||||
| April 27, 2026 | 2498007974 | PLEASANT PRAIRIE WI | II | 2 | 1 | MILPORT ENTERPRISES | Truck Tractor Semi-trailer |
INTERNATIONAL POLAR MFG. |
3HCDZAPR1LL419941 1S9T74224R0017072 |
WI 99935X WI 331571 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 172.506A-HMPMC | HM (Placarding) - Failure to provide/affix placards when required. | Markings - HM | ||||||||
| March 3, 2026 | 2716005252 | PLEASANT PRAIRIE WI | I | 6 | 1 | IMPERIAL ZINC CORP. | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSDZAPR2PN292101 1GRAA9025DB712317 |
WI 51329Z WI 754308 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 172.502A1-HMPP | HM (Placarding) - Prohibited placarding. Except as provided in paragraph (b) of this section, no person may affix or display on a packaging, freight container, un | Markings - HM | ||||||||
| February 18, 2026 | 2716005228 | PLEASANT PRAIRIE WI | II | 1 | 1 | ROWELL CHEMICAL CORPORATION | Truck Tractor Semi-trailer |
INTERNATIONAL TANKCON FRP INC. |
3HSDZAPRXSN091670 2T9T21435LB089921 |
WI 77845Z WI 781651 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| October 27, 2025 | 9904000245 | MENOMONEE FALLS WI | II | 3 | 2 | MILPORT ENTERPRIZES INC | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSDZAPR1SN082226 1GRAA9029DB712210 |
WI 77842Z WI 858564 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 177.834A-HMC | OOSHM (Cargo) - Operating a motor vehicle with HM not blocked/braced/secured as required. NOTE: Any shifting likely to adversely affect HM/DG package integrity, unde | Load Securement - HM | ||||||||
| 172.519C1-HMPMC | HM (Placarding) - Failure to meet placard size and border requirements | Markings - HM | ||||||||
| August 5, 2025 | 2289001503 | JUDA WI | II | 1 | — | KERSIA USA | Truck Tractor Semi-trailer |
INTERNATIONAL BRENNER TANK |
3HSDZAPR3SN082227 10BFB5232JF0D5819 |
WI 77847Z AL A135500 |
| 392.2-SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Speeding 2 | ||||||||
| March 3, 2025 | 2709003408 | WATERTOWN WI | II | 3 | — | — | Straight Truck |
INTERNATIO |
3HAESTZR8SL209538 |
WI 86526Z |
| 393.11A1-LSML | Lighting - Side marker lamp(s) missing | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| December 3, 2024 | 2709003290 | WATERTOWN WI | II | 3 | — | MILPORT ENTERPRISE | Truck Tractor Semi-trailer |
INTERNATIONAL BRENNER TANK |
3HSDZAPRXSN091670 10BFB5232JF0D5819 |
WI 77840Z AL A135500 |
| 172.602C-HMER | HM (Emergency Response) - Improper maintenance/accessibility of emergency response information | Documentation - HM | ||||||||
| 107.620B-HMAMC | HM (Administrative) - Failing to produce current certificate of registration or registration number identified as U.S. DOT Hazmat Reg. No. | |||||||||
| 392.2-SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Speeding 3 | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| FIBRE DRUM SALES | 1 | July 7, 2026 |
| IMPERIAL ZINC CORP. | 1 | March 3, 2026 |
| ROWELL CHEMICAL CORPORATION | 1 | February 18, 2026 |
| MILPORT ENTERPRIZES INC | 1 | October 27, 2025 |
| KERSIA USA | 1 | August 5, 2025 |
| PVS CHEMICAL SOLUTIONS INC | 1 | April 5, 2024 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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