RTS Financial
Fast funding for your trucking business.
Get a free quoteFMCSA Carrier Profile
RENNHACK TRUCKING LLC
Hartford, WI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 925681 · MC 399291
Active
Authority Active
No Safety Rating
Active 25 yrs, 6 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-399291 · Common carrier
Insurance
On File
$1,000,000 BIPD
Safety
Not Rated
3 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 25 yrs, 6 mo
- Insurance on file: $1,000,000
- 3 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC399291
Contract Carrier
Insurance on File
GREAT WEST CASUALTY CO.
BI&PD · $1,000,000 · Policy GWP54043A
Required Filings
Liability (BIPD)
$1,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
925681
MC Number
MC-399291
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Individual
Operation Classification
Authorized for hire
MCS-150 Filed
March 9, 2026
FMCSA Registration
January 2, 2001
Authority Granted
February 27, 2001
Annual Mileage
130,000 mi (2025)
Contact Information
Location
Hartford, WI
Email
Cargo Types
General FreightHousehold GoodsMetal/Sheet SteelBuilding MaterialsMachinery/Large ObjectsFresh ProduceLiquids/GasesLivestockGrain/FeedDry BulkRefrigerated FoodBeveragesPaper ProductsFarm SuppliesConstruction MaterialsChemicalsMeatU.S. Mail
Safety & Performance
Inspections, violations and crash history
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
0
Vehicle Inspections
3
Total OOS Orders
3
Violations by Category
Vehicle Maintenance6
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
Inspection Records (3)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 9, 2026 | 2620001232 | LITTLE SUAMICO WI | II | — | — | UNITED RENTALS | Semi-trailer |
FABRIQUE |
5632F203XKM001686 |
IN NO PLATE |
| May 11, 2026 | 9993000621 | WAUKESHA WI | II | 3 | 1 | UNITED RENTAL | Straight Truck Semi-trailer |
FREIGHTLINER FELLING TRAILERS |
1FVHCYFE8SHVU4962 5FTCG1626S1021719 |
WI NB5513 WI NO PLATE |
| 393.23-LEU | OOSLighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or loose pigtail) | Clearance Identification Lamps/Other | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| February 26, 2026 | 2259009769 | OSHKOSH WI | II | 3 | 2 | UNITED RENTALS | Straight Truck Semi-trailer |
FREIGHTLINER UNPUBLISHE |
1FVHCYFE8SHVU4962 2P9BE1023HW099021 |
WI NB5513 WI NO PLATE |
| 393.11A1-LSLMWR | OOSLighting - Stop lamps - Both missing when required to be on. | Lighting | ||||||||
| 393.9B-LRLIWR | OOSLighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on | Lighting | ||||||||
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Lighting | ||||||||
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 above. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 3 inspections
Unsafe Driving
0 of 3 inspections
Hours of Service
0 of 3 inspections
Driver Fitness
0 of 3 inspections
Controlled Substances
0 of 3 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
WI3
Fleet & Equipment (4)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 1 reported to FMCSA
Trailers
~3
seen at inspection
Equipment types observed
Semi-trailer
2
Special Purpose Trailer
1
Truck
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2025 Freightliner M2 | Truck · Class 8 | 1FVHCYFE8SHVU4962 | 2 | 2 |
| Unpublishe | Semi-trailer | 2P9BE1023HW099021 | 1 | 1 |
| Fabrique | Semi-trailer | 5632F203XKM001686 | 1 | — |
| 2025 Felling Trailers | Special Purpose Trailer · 16 ft | 5FTCG1626S1021719 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| March 31, 2016 | INVOLUNTARY REVOCATION | Contract |
| April 8, 2008 | INVOLUNTARY REVOCATION | Contract |
| June 29, 2006 | INVOLUNTARY REVOCATION | Contract |
| June 29, 2005 | INVOLUNTARY REVOCATION | Contract |
| February 27, 2001 | GRANTED | Contract Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| September 15, 2017 | BI&PD Primary/Excess | On file |
CarrierChk Partners
View all partners →Your business here
Introduce your business to carriers.
Explore partnership
Sponsored listings — CarrierChk may be compensated for referrals. Partner with CarrierChk →
Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 13, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or remove this page.