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LETTAU TRUCKING INC
Wittenberg, WI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 1077421
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
3 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- 3 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1077421
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
March 29, 2026
FMCSA Registration
December 4, 2002
Annual Mileage
250,000 mi (2024)
Contact Information
Address
W17008 N Branch Road, Wittenberg, WI 54499
Phone
Email
Owner / Officer
Rick Lettau
Cargo Types
Liquids/GasesGrain/FeedOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
1
Vehicle Inspections
3
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance3
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
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
1 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
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| August 21, 2026 | WI | — | — | Yes | No Adverse Conditions · Daylight |
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
~2
of 6 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Tractor
2
Dry Van
1
Semi-trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2019 Stoughton Trailers | Dry Van · 42 ft | 1DW1A4221KSA15022 | 2 | 1 |
| Freightlin | Tractor | 3ALXFB001KDKG3097 | 2 | 1 |
| Brenner Ta | Semi-trailer | 10BAB72N54F0B4944 | 1 | — |
| Freightlin | Tractor | 1FVXFB00X9DAD1757 | 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 (3)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| April 9, 2026 | 2259009841 | OSHKOSH WI | II | 5 | — | VARIOUS | Truck Tractor Semi-trailer |
FREIGHTLIN STOUGHTON TRAILERS |
1FVXFB00X9DAD1757 1DW1A4221KSA15022 |
WI TS31072 WI 765433 |
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA3 | State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA3 | State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| November 17, 2025 | 2710000064 | OSHKOSH WI | I | 4 | 1 | SELF | Truck Tractor Semi-trailer |
FREIGHTLIN STOUGHTON TRAILERS |
3ALXFB001KDKG3097 1DW1A4221KSA15022 |
WI TS48102 WI 765433 |
| 393.45D-BAAL | OOSAir Brake - Audible air leak at other than a proper connection | Brakes All Others | ||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LFTSI | Lighting - Front - Turn signal - inoperative | Lighting | ||||||||
| February 24, 2025 | 2733002193 | HANCOCK WI | II | — | — | SELF | Truck Tractor Semi-trailer |
FREIGHTLIN BRENNER TA |
3ALXFB001KDKG3097 10BAB72N54F0B4944 |
WI TS48102 WI 809383 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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