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PIONEER MACHINERY INC
Woodland, CA
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
40.0% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 82% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
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FMCSA status: Active registration · no operating authority · DOT 2550201
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
40.0% OOS · 16 inspections on record
Flags · 1
Elevated Out-of-Service Rate
40.0% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 82% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
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
- Driver out-of-service rate 25.0% — above the 5.5% national average
- Vehicle out-of-service rate 33.3% — above the 20.7% national average
- 16 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2550201
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
January 29, 2026
FMCSA Registration
October 15, 2014
Annual Mileage
70,000 mi (2023)
Contact Information
Location
Woodland, CA
Email
Cargo Types
Building MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
16
Driver Inspections
6
Vehicle Inspections
13
Out-of-Service Violations
9
Violations by Category
Vehicle Maintenance10
Unsafe Driving2
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate25.0% · national avg 5.5%
⚠ Above national average (19.5pp higher)
Vehicle OOS Rate33.3% · national avg 20.7%
⚠ Above national average (12.6pp higher)
40.0% of 10 inspections in the last 24 months put a driver or vehicle out of service —
82nd percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
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
4 of 9 inspections
Unsafe Driving
1 of 10 inspections
Hours of Service
1 of 10 inspections
Driver Fitness
1 of 10 inspections
Controlled Substances
0 of 10 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA13
Fleet & Equipment (8)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 1 reported to FMCSA
Trailers
~4
seen at inspection
Equipment types observed
Chassis / Incomplete
2
Flatbed
2
Equipment Trailer
1
Semi-trailer
1
Tractor
1
Truck
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2021 Peterbilt 389 | Tractor · Class 8 | 1XPXD40X7MD752119 | 7 | 3 |
| 2019 Trail King Industries | Flatbed · 48 ft | 1TKA04820KM041511 | 6 | 2 |
| 2023 Ford F-550 | Chassis / Incomplete · Class 5 | 1FDUF5HT0PDA04219 | 3 | — |
| 2020 Ford F-550 | Chassis / Incomplete · Class 5 | 1FDUF5GT5LED54015 | 1 | 1 |
| 2021 Freightliner M2 | Truck · Class 8 | 1FVHCYFE5MHMH0026 | 1 | 1 |
| Muray | Semi-trailer | 1M9G45209DA056755 | 1 | 1 |
| 2021 Pj | Equipment Trailer · 20 ft | 4P5T62028M1359546 | 1 | 1 |
| 2011 Trailmax | Flatbed · 32 ft | 5UCPT3223BA000996 | 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 (16)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 22, 2026 | UEIK000798 | CA, CA | II | — | — | SELF | Truck Tractor Semi-trailer |
PETERBILT TRAIL KING INDUSTRIES |
1XPXD40X7MD752119 1TKA04820KM041511 |
CA 9G33106 CA 4SL5079 |
| June 29, 2026 | UE99006710 | CA, CA | II | 1 | 1 | — | Straight Truck Trailer |
FREIGHTLINER TRAILMAX |
1FVHCYFE5MHMH0026 5UCPT3223BA000996 |
CA 88223A3 CA 4LG8187 |
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| June 8, 2026 | ND6S009422 | CA, CA | I | 3 | 3 | — | Truck Tractor Semi-trailer |
PETERBILT TRAIL KING INDUSTRIES |
1XPXD40X7MD752119 1TKA04820KM041511 |
CA 9G33106 CA 4SL5079 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.100B-C | OOSCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Improper Load Securement | ||||||||
| 393.130B-CHVE | OOSHeavy Vehicles/Equipment - Improper securement of accessory equipment or articulated vehicles | Improper Load Securement | ||||||||
| November 26, 2025 | UEH7007018 | SR-16 E/OF CARBONDALE RD, CA | II | — | — | — | Straight Truck |
FORD |
1FDUF5HT0PDA04219 |
CA 23392V3 |
| August 15, 2025 | UECE007489 | 16TH AVE NOF US-50, CA | III | 1 | — | — | Straight Truck |
FORD |
1FDUF5HT0PDA04219 |
CA 23392V3 |
| 390.21TB2-DOT | Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT | |||||||||
| August 12, 2025 | UEHM001429 | I 80 W/B ANTELOPE SCALES, CA | II | 2 | 1 | — | Truck Tractor Semi-trailer |
PETERBILT TRAIL KING INDUSTRIES |
1XPXD40X7MD752119 1TKA04820KM041511 |
CA 9G33106 CA 4SL5079 |
| 393.130B-CHVE | OOSHeavy Vehicles/Equipment - Improper securement of accessory equipment or articulated vehicles | Improper Load Securement | ||||||||
| 393.11A1-CSURR | Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| March 28, 2025 | UDAJ002630 | PARKWAY AT FOURTH ST, CA | I | 4 | 2 | — | Straight Truck Semi-trailer |
FORD PJ |
1FDUF5GT5LED54015 4P5T62028M1359546 |
CA 78634F3 CA 4TZ4093 |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| 395.8A1-HOSP | OOSHOS (Property) - Failing to have a record of duty status using the method prescribed | Incomplete/Wrong Log | ||||||||
| 392.2-SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other | Dangerous Driving | ||||||||
| 392.2-SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Speeding 3 | ||||||||
| February 27, 2025 | UFA3002221 | SR16 AT WILLOW CREEK, CA | II | — | — | — | Truck Tractor Semi-trailer |
PETERBILT TRAIL KING INDUSTRIES |
1XPXD40X7MD752119 1TKA04820KM041511 |
CA 9G33106 CA 4SL5079 |
| January 13, 2025 | UFA3002075 | EB ANTELOPE SCALE, CA | I | — | — | — | Straight Truck |
FORD |
1FDUF5HT0PDA04219 |
CA 23392V3 |
| October 18, 2024 | UEGH000240 | COTTONWOOD IF, CA | II | 1 | — | N/A | Truck Tractor Semi-trailer |
PETERBILT TRAIL KING INDUSTRIES |
1XPXD40X7MD752119 1TKA04820KM041511 |
CA 9G33106 CA 4SL5079 |
| 393.104F3-C | Cargo - Loose or unfastened tiedown | Tiedown | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 11, 2026.
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