RENNHACK TRUCKING LLC

USDOT 925681 • 6819 W WATERFORD RD, HARTFORD, WI, 53027

ACTIVEMotor Carrier
Authority:1 active
Insurance:1 current
BOC-3:On file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT
925,681
Status
ACTIVE
Entity Type
Individual / Sole Proprietor
Operation
Interstate
Business Type
Motor Carrier
Phone
2623977070
Power Units (MCS-150)
1
Drivers (MCS-150)
1
MCS-150 Mileage
130,000
Physical Address
6819 W WATERFORD RD, HARTFORD, WI, 53027
Contact

Risk Signals1 flagged

MEDIUM
Elevated vehicle OOS rate: 100.0%
National average is 23.4%. This carrier's vehicle OOS rate is 76.6 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Contract Carrier — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
1 active
Latest: Mar 31, 2016
BOC-3 Filing
On file

Operating Authority

fmcsa-authhistApr 5, 2026
Operating Authority
Authority TypeDocket #StatusOriginal DateFinal Date
Contract CarrierMC-399291ACTIVEUnknownMar 31, 2016

Active Insurance (1)

fmcsa-insurApr 5, 2026
Active Insurance (1)
InsurerTypePolicy #StatusEffectiveCancel Date
GREAT WEST CASUALTY CO.BIPD/PrimaryGWP54043AON FILEMar 31, 2016Sep 15, 2017

Insurance History (11 canceled/expired)

fmcsa-inshist-allwithhistory
Insurance History (11 canceled/expired)
InsurerTypePolicy #StatusEffectiveCancel Date
GREAT WEST CASUALTY CO.BIPD/PrimaryGWP54043AREPLACEDMar 30, 2016Mar 31, 2016
GREAT WEST CASUALTY CO.BIPD/PrimaryGWP54043AREPLACEDApr 2, 2008Mar 30, 2016
GREAT WEST CASUALTY CO.BIPD/PrimaryGWP54043ANAME CHANGEDApr 2, 2008May 2, 2016
GREAT WEST CASUALTY CO.BIPD/PrimaryGWP39866ACANCELLEDJun 27, 2006Apr 9, 2008
GREAT WEST CASUALTY CO.BIPD/PrimaryGWP39866AREPLACEDJun 27, 2006Apr 2, 2008
CAROLINA CASUALTY INSURANCE CO.BIPD/Primary463365CANCELLEDJun 27, 2005Jun 27, 2006
CAROLINA CASUALTY INSURANCE CO.BIPD/Primary441826REPLACEDJun 17, 2003Jun 27, 2005
CAROLINA CASUALTY INSURANCE CO.BIPD/Primary441826CANCELLEDJun 17, 2003Jul 7, 2005
CANAL INSURANCE CO.BIPD/Primary377927CANCELLEDNov 18, 2002Jun 27, 2003
CANAL INSURANCE CO.BIPD/Primary377927CANCELLEDDec 1, 2001Nov 18, 2002
CANAL INSURANCE CO.BIPD/Primary346393CANCELLEDFeb 20, 2001Dec 1, 2001

Insurance Events Timeline

fmcsa-insur-hist
Insurance Events Timeline
EventInsurerPolicy #TypeEvent DateCancel Date
TERM/REPLGREAT WEST CASUALTY CO.GWP54043ABIPD/PrimarySep 15, 2017Sep 15, 2017
TERM/CANCLGREAT WEST CASUALTY CO.GWP54043ABIPD/PrimaryMay 2, 2016May 2, 2016
TERM/REPLGREAT WEST CASUALTY CO.GWP54043ABIPD/PrimaryMar 31, 2016Mar 31, 2016
TERM/REPLGREAT WEST CASUALTY CO.GWP54043ABIPD/PrimaryMar 30, 2016Mar 30, 2016
TERM/CANCLGREAT WEST CASUALTY CO.GWP39866ABIPD/PrimaryApr 9, 2008Apr 9, 2008
TERM/REPLGREAT WEST CASUALTY CO.GWP39866ABIPD/PrimaryApr 2, 2008Apr 2, 2008
CANCELCAROLINA CASUALTY INSURANCE CO.463365BIPD/PrimaryJun 27, 2006Jun 27, 2006
TERM/CANCLCAROLINA CASUALTY INSURANCE CO.441826BIPD/PrimaryJul 7, 2005Jul 7, 2005
TERM/REPLCAROLINA CASUALTY INSURANCE CO.441826BIPD/PrimaryJun 27, 2005Jun 27, 2005
CANCELCANAL INSURANCE CO.377927BIPD/PrimaryJun 27, 2003Jun 27, 2003
CANCELCANAL INSURANCE CO.377927BIPD/PrimaryNov 18, 2002Nov 18, 2002
CANCELCANAL INSURANCE CO.346393BIPD/PrimaryDec 1, 2001Dec 1, 2001

Authority Action History (5 events)

fmcsa-authhist-blob
Authority Action History (5 events)
DocketAuthority TypeOriginal ActionServed DateDispositionDecided Date
MC399291CONTRACTINVOLUNTARY REVOCATIONMar 29, 2016DISCONTINUED REVOCATIONMar 31, 2016
MC399291CONTRACTINVOLUNTARY REVOCATIONMar 13, 2008DISCONTINUED REVOCATIONApr 8, 2008
MC399291CONTRACTINVOLUNTARY REVOCATIONMay 31, 2006DISCONTINUED REVOCATIONJun 29, 2006
MC399291CONTRACTINVOLUNTARY REVOCATIONJun 10, 2005DISCONTINUED REVOCATIONJun 29, 2005
MC399291MOTOR PROPERTY CONTRACT CARRIERGRANTEDFeb 27, 2001Unknown

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness
N/A
Hours of Service
N/A
Unsafe Driving
N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections
2
Violations
6
3 OOS
Vehicle OOS %
100.0%
Above nat'l avg (23.4%)
Driver OOS %
0.0%
Power Units (MCS-150)
1
Drivers (MCS-150)
1
Crash Records
2

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
1
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 2 of 2 inspection records

Inspection Activity Map

2 states2 inspections

🚛
None Low Medium High🚛 Home base

Violation Summary (6 violations from 2 inspections)

fmcsa-inspection-file
Violation Summary (6 violations from 2 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:393.11A1-LSLMWRLighting devices/reflectors113Vehicle Maintenance
FMCSR:393.9B-LRLIWRLighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on11Vehicle Maintenance
FMCSR:393.9A-LTSIRInoperable required lamps103Vehicle Maintenance
FMCSR:396.3(a)(1)Inspection/repair/maintenance - general115Vehicle Maintenance
FMCSR:393.47(e)Slack adjuster defective107Vehicle Maintenance
FMCSR:393.53(b)Steering system components worn107Vehicle Maintenance

Inspection History (2 inspections)

fmcsa-inspectionsApr 5, 2026
Inspection History (2 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Feb 26, 202687171352OSHKOSH WIWILevel 2UNPUBLISHE SEMI-TRAILER3393.11A1-LSLMWR, 393.9B-LRLIWR, 393.9A-LTSIRYes
Apr 12, 202378376818RoadsideMOLevel 13396.3(a)(1), 393.47(e), 393.53(b)Yes

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

1 total · 100.0% OOS
2026-022026-02
InspectionsOOS

Most frequent inspection stations

OSHKOSH WI1 · 1 OOS

Violations by BASIC category

Recent Crashes

2 crash records from FMCSA Crash File

Total Crashes
2
Fatalities
1
Fatal crashes on record
Injuries
1
Across 1 crash
Tow-Aways
2

Crash History (2 records)

fmcsa-crash-fileApr 5, 2026
Crash History (2 records)
DateStateSeverityFatalitiesInjuriesCityLocationVINCarrier Name at Crash
May 11, 2009TXFATAL10
Apr 3, 2007ILINJURY01

Compliance Timeline

15 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records

Sep 15, 2017
Insurance
Insurance term/repl
GREAT WEST CASUALTY CO. • BIPD/Primary
May 2, 2016
Insurance
Insurance term/cancl
GREAT WEST CASUALTY CO. • BIPD/Primary
Mar 31, 2016
Authority
Mar 31, 2016
Insurance
Insurance term/repl
GREAT WEST CASUALTY CO. • BIPD/Primary
Mar 30, 2016
Insurance
Insurance term/repl
GREAT WEST CASUALTY CO. • BIPD/Primary
May 11, 2009
Crash
Fatal crash
1 fatality, 0 injuries
Apr 9, 2008
Insurance
Insurance term/cancl
GREAT WEST CASUALTY CO. • BIPD/Primary
Apr 2, 2008
Insurance
Insurance term/repl
GREAT WEST CASUALTY CO. • BIPD/Primary
Apr 3, 2007
Crash
Injury crash
0 fatalities, 1 injury
Jun 27, 2006
Insurance
Insurance cancel
CAROLINA CASUALTY INSURANCE CO. • BIPD/Primary
Jul 7, 2005
Insurance
Insurance term/cancl
CAROLINA CASUALTY INSURANCE CO. • BIPD/Primary
Jun 27, 2005
Insurance
Insurance term/repl
CAROLINA CASUALTY INSURANCE CO. • BIPD/Primary
Jun 27, 2003
Insurance
Insurance cancel
CANAL INSURANCE CO. • BIPD/Primary
Nov 18, 2002
Insurance
Insurance cancel
CANAL INSURANCE CO. • BIPD/Primary
Dec 1, 2001
Insurance
Insurance cancel
CANAL INSURANCE CO. • BIPD/Primary

Related Records

Data sources & freshness

FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026