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PIEPER DOZER LLC
Chandler, OK
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 2073689
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
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- 3 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2073689
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
March 30, 2023
FMCSA Registration
September 8, 2010
Annual Mileage
10,000 mi (2022)
Contact Information
Address
347622 E 870 Road, Chandler, OK 74834
Phone
Email
Website
Owner / Officer
Mike Pieper Ii
Cargo Types
Building MaterialsMachinery/Large ObjectsFarm SuppliesConstruction MaterialsOther 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
10
Violations by Category
Vehicle Maintenance30
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2023
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
0 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
1 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
OK2
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 2 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1987 Freightliner Conventional | Tractor · Class 8 | 1FUPYXYBXHP293388 | 1 | 1 |
| 1996 Freightliner USF-1E | Tractor · Class 8 | 1FUYDSEB7TP723300 | 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| July 13, 2026 | H600154825 | OK, OK | I | 22 | 5 | M/C | Truck Tractor Semi-trailer |
FREIGHTLINER MART |
1FUYDSEB7TP723300 5492D |
OK 46617V OK 2966JB |
| 393.43A-TPV | OOSAir Brake - Inoperable or missing tractor protection valve | Brakes All Others | ||||||||
| 396.3A1-HCM | OOSHubs - Bearing cap, plug or filler plug missing or broken | Wheels Studs Clamps Etc. | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 392.2-LCDLR | OOSRestriction - (CDL) - Operate a CMV in violation of a restriction. | License-related: High | ||||||||
| 391.11B4-CLHA | OOSMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | Physical | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 396.5B-L | Lubrication - Oil or grease leak | Other Vehicle Defect | ||||||||
| 396.5B-L | Lubrication - Oil or grease leak | Other Vehicle Defect | ||||||||
| 393.209B-STWL | Steering - Steering wheel lash (free play) exceeds regulatory limit | Steering Mechanism | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.81-H | Horn - Inoperative or defective | Other Vehicle Defect | ||||||||
| 396.3A1-ALBV | Air Brake - Any leak from a brake valve | Brakes All Others | ||||||||
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | Lighting | ||||||||
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Lighting | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 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 | ||||||||
| 396.3A1-ALATR | Air Brake - Any leak from an air tank reservoir. | Brakes All Others | ||||||||
| 393.48A-BIBD | Drum Brake - Inoperative other than a steering axle | Brakes All Others | ||||||||
| 393.48A-BIBD | Drum Brake - Inoperative other than a steering axle | Brakes All Others | ||||||||
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative | Lighting | ||||||||
| April 10, 2026 | W600172060 | SH 99 N/ SH 33 BYPASS, OK | II | 9 | 4 | MC | Straight Truck |
FREIGHTLINER |
1FUPYXYBXHP293388 |
OK V60839 |
| 396.3A1-BALR | OOSAir Brake - Fails air loss rate test | Brakes All Others | ||||||||
| 396.3A1-F | OOSFuel - Dripping leak. | Other Vehicle Defect | ||||||||
| 393.207A-STCB | OOSSuspension - Suspension connecting rod or tracking component assembly (including spring leaves used as a suspension connecting rod) or any part used for attaching | Suspension | ||||||||
| 393.207A-STCB | OOSSuspension - Suspension connecting rod or tracking component assembly (including spring leaves used as a suspension connecting rod) or any part used for attaching | Suspension | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.11A1-LIL | Lighting - Identification lamp(s) missing | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| December 12, 2023 | X311154825 | US-177 & COYLE RD, OK | II | 2 | 1 | CARRIER | Straight Truck |
FREIGHTLINER |
1FUPYXYBXHP293388 |
OK V60839 |
| 393.9TS | OOSInoperative turn signal | Lighting | ||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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