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DIETZLER CONSTRUCTION CORPORATION
Yoder, WY
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 1485404 · MC 559972
No Safety Rating
Active 19 yrs, 6 mo · first granted 2006
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-559972 · Common carrier
Insurance
On File
National Union Fire Ins. Co. Of Pitsbgh. Pa
Safety
Not Rated
2 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active 19 yrs, 6 mo since reinstatement on April 27, 2007; first granted April 28, 2006 (20 yrs, 6 mo ago)
- Insurance on file: $1,000,000
- 2 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC559972
Common Carrier, Contract Carrier
Insurance on File
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
BI&PD · $1,000,000 · Policy 2935890
Required Filings
Liability (BIPD)
$1,000,000
Surety bond / trust fund · required
Not on file
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1485404
MC Number
MC-559972
Safety Rating
Not Rated
Operation Classification
Authorized for hire, Exempt for hire, Private (property)
MCS-150 Filed
March 5, 2026
FMCSA Registration
April 7, 2006
Authority First Granted
April 28, 2006
Authority Reinstated
April 27, 2007
Annual Mileage
50,651 mi (2025)
Contact Information
Address
5092 Cr 37, Yoder, WY 82244
Phone
Email
Owner / Officer
Robert Dietzler
Officer 2
John Dietzler
Cargo Types
General FreightMetal/Sheet SteelMotor VehiclesLogs/Poles/BeamsBuilding MaterialsMachinery/Large ObjectsLiquids/GasesIntermodalLivestockGrain/FeedConstruction MaterialsGarbage/Refuse
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
1
Vehicle Inspections
2
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance6
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
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
2 of 2 inspections
Unsafe Driving
1 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
0 of 2 inspections
Controlled Substances
0 of 2 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CO1
WY1
Fleet & Equipment (2)
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
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2004 Peterbilt 379 | Tractor · Class 8 | 1XP5DB9X84N826429 | 1 | — |
| 2025 Western Star 49X Chassis | Truck · Class 8 | 5KKSBWD13SPWF2768 | 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 (2)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 9, 2026 | 1644951268 | AULT CO | II | 7 | — | — | Truck Tractor |
PETERBILT |
1XP5DB9X84N826429 |
WY A27834 |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 392.2-SLLIRP | State/Local Laws - IRP apportioned tag or registration violation | |||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 392.16-D | Driver - Failed to use seat belt while operating a CMV | Seat Belt | ||||||||
| June 9, 2026 | PBWC000533 | WY, WY | I | 3 | — | DIETZLER | Straight Truck |
WESTERN STAR |
5KKSBWD13SPWF2768 |
CO CDWZ02 |
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 392.2-SLLEWG1 | State/Local Laws - Excessive weight - 1-2500 lbs over on allowable gross weight | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| May 2, 2018 | DISCONTINUED REVOCATION | Common |
| April 9, 2018 | INVOLUNTARY REVOCATION | Common |
| April 27, 2007 | REINSTATED | Common Carrier |
| November 8, 2006 | REVOKED | Common Carrier |
| May 18, 2006 | DISMISSED | Property Broker |
| April 28, 2006 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| July 1, 2017 | BI&PD Primary/Excess | On file |
| March 5, 2007 | CONTRACT | On Record |
| October 6, 2006 | COMMON | On Record |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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