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GREGORY L AND JOSHUA B DIETERLE
DBA: Dieterle Trucking
Wiley, CO
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 675820 · MC 334104
No Safety Rating
Active 2 yrs, 2 mo · first granted 1998
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-334104 · Common carrier
Insurance
On File
Artisan & Truckers Casualty Company
Safety
Not Rated
2 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active 2 yrs, 2 mo since reinstatement on September 11, 2024; first granted March 23, 1998 (28 yrs, 7 mo ago)
- Insurance on file: $750,000
- 2 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC334104
Contract Carrier
Insurance on File
ARTISAN & TRUCKERS CASUALTY COMPANY
BI&PD · $750,000 · Policy CA01114118
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
675820
MC Number
MC-334104
Safety Rating
Not Rated
Entity Type
Partnership
Operation Classification
Authorized for hire
MCS-150 Filed
March 4, 2026
FMCSA Registration
February 7, 1997
Authority First Granted
March 23, 1998
Authority Reinstated
September 11, 2024
Annual Mileage
1 mi (2025)
Contact Information
Address
311 Welton, Wiley, CO 81092
Phone
Email
Owner / Officer
Joshua B Dieterle
Officer 2
Gregory Dieterle
Cargo Types
General FreightMetal/Sheet SteelMotor VehiclesLogs/Poles/BeamsBuilding MaterialsMachinery/Large ObjectsIntermodalOilfield EquipmentGrain/FeedDry BulkRefrigerated FoodPaper ProductsUtility EquipmentFarm SuppliesConstruction MaterialsMeatOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
2
Vehicle Inspections
1
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance5
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
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 1 inspections
Unsafe Driving
0 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
CO2
Fleet & Equipment (2)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 3 reported to FMCSA
Trailers
~1
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2000 Freightliner Long Conv. | Tractor · Class 8 | 1FUYDXYBXYPB96968 | 2 | — |
| Unknown | Semi-trailer | 1W9SB42266A000227 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| October 21, 2025 | 0784451250 | KIT CARSON CO | I | 5 | — | NA | Truck Tractor Semi-trailer |
FREIGHTLINER UNKNOWN |
1FUYDXYBXYPB96968 1W9SB42266A000227 |
CO 295XVD CO EDWK10 |
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.48A-BIBD | Drum Brake - Inoperative other than a steering axle | Brakes All Others | ||||||||
| 393.207A-SAPPCBLM | Suspension - Axle positioning part cracked/broken/loose/missing. | Suspension | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| July 21, 2025 | 1234630035 | LAMAR CO | III | — | — | NONE | Truck Tractor |
FREIGHTLINER |
1FUYDXYBXYPB96968 |
CO 295XBD |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| September 11, 2024 | REINSTATED | Contract Carrier |
| September 3, 2024 | REVOKED | Contract Carrier |
| December 2, 2019 | REINSTATED | Contract Carrier |
| February 4, 2000 | REVOKED | Contract Carrier |
| March 23, 1998 | GRANTED | Contract Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| September 6, 2024 | BI&PD Primary/Excess | On file |
| July 29, 2024 | CONTRACT | On Record |
| CONTRACT | On Record | |
| CONTRACT | On Record |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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