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ROBERTO IBARRA DIAZ
DBA: Ibarra Trucking
Lamont, CA
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
50.0% 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 2961732
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
50.0% OOS · 7 inspections on record
Flags · 1
Elevated Out-of-Service Rate
50.0% 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
- No active insurance filing found on record
- Vehicle out-of-service rate 75.0% — above the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 7 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2961732
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
February 10, 2025
FMCSA Registration
January 12, 2017
Annual Mileage
60,000 mi (2024)
Contact Information
Location
Lamont, CA
Email
Cargo Types
General FreightFresh ProduceGrain/FeedOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
7
Driver Inspections
5
Vehicle Inspections
5
Out-of-Service Violations
4
Violations by Category
Vehicle Maintenance12
Unsafe Driving2
Hours of Service2
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate75.0% · national avg 20.7%
⚠ Above national average (54.3pp higher)
50.0% of 6 inspections in the last 24 months put a driver or vehicle out of service —
82nd percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
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
3 of 4 inspections
Unsafe Driving
2 of 6 inspections
Hours of Service
1 of 6 inspections
Driver Fitness
0 of 6 inspections
Controlled Substances
0 of 6 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA6
Fleet & Equipment (7)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~2
of 1 reported to FMCSA
Trailers
~5
seen at inspection
Equipment types observed
Flatbed
2
Semi-trailer
2
Tractor
2
Dry Van
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2013 Kenworth T6 Series | Tractor · Class 8 | 1XKADP9X4DJ347563 | 3 | 2 |
| 2020 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR1LSMF7996 | 3 | 1 |
| 2023 Utility Trailer Manufacturer | Flatbed · 24 ft | 1UYFS1242PA042119 | 2 | — |
| 2024 Utility Trailer Manufacturer | Flatbed · 24 ft | 1UYFS1245RA094220 | 1 | 1 |
| Util | Semi-trailer | 1UYFS1248CC761004 | 1 | 1 |
| 2005 Utility Trailer Manufacturer | Dry Van · 50 ft | 1UYVS25085U540704 | 1 | 1 |
| Mckt | Semi-trailer | 5MAPA4921HA040190 | 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 (7)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 30, 2026 | NEDJ005381 | CA, CA | I | 2 | — | CARGILL | Truck Tractor Semi-trailer |
FREIGHTLINER UTILITY TRAILER MANUFACTURER |
3AKJHHDR1LSMF7996 1UYVS25085U540704 |
CA 9H15665 CA 4EV3511 |
| 392.2SLLHOS | State/Local Laws - State/Local Hours of Service | Hours | ||||||||
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | Brakes All Others | ||||||||
| April 29, 2026 | UCN8000317 | GRAPEVINE IF, CA | III | 2 | — | N/A | Truck Tractor Semi-trailer Trailer |
FREIGHTLINER UTILITY TRAILER MANUFACTURER UTIL |
3AKJHHDR1LSMF7996 1UYFS1242PA042119 1UYFF2243PA042222 |
CA 9H15665 CA 4WG7934 CA 4JY3040 |
| 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 | ||||||||
| 392.2SLLHOS | State/Local Laws - State/Local Hours of Service | Hours | ||||||||
| April 28, 2026 | ND6B007185 | CA, CA | I | — | — | GRIMMWAY FARMS | Truck Tractor Semi-trailer Trailer |
FREIGHTLINER UTILITY TRAILER MANUFACTURER UTIL |
3AKJHHDR1LSMF7996 1UYFS1242PA042119 1UYFF2243PA042222 |
CA 9H15665 CA 4WG7934 CA 4JY3040 |
| April 15, 2026 | UCIM000231 | SIDEWINDER PLATFORM SCALE, CA | II | 7 | 2 | GRIMMWAY FARMS | Truck Tractor Semi-trailer Trailer |
FREIGHTLINER UTIL UTIL |
3AKJHHDR1LSMF7996 1UYFS1248CC761004 1UYFF2247CC761102 |
CA 9H15665 CA 4SA2176 CA 4BN8761 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.70D-CDTSDNS | OOSCoupling - Full Trailer, safety devices not attached/not able to be secured | Coupling Devices | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LRLI | Lighting - Tail lamp - Any inoperative | Lighting | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| April 23, 2025 | NABI008326 | SIDEWINDER PLATFORM SCALE, CA | I | 4 | 1 | GRIMMWAY FARMS | Truck Tractor Semi-trailer Trailer |
KENWORTH UTILITY TRAILER MANUFACTURER UTIL |
1XKADP9X4DJ347563 1UYFS1245RA094220 1UYFF2240RA094314 |
CA 9E66005 CA 4VV2673 CA 4BB9940 |
| 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 | ||||||||
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | Brakes All Others | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| February 28, 2025 | UFGN003696 | BAKERSFIELD AREA, CA | III | 1 | — | SUN PACIFIC | Truck Tractor Semi-trailer |
KENWORTH MCKT |
1XKADP9X4DJ347563 5MAPA4921HA040190 |
CA 9E66005 CA 4TE7899 |
| 392.2-SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Speeding 2 | ||||||||
| February 5, 2025 | UB4I004394 | GRAPEVINE IF, CA | II | 3 | 1 | LIV BAKERSFIELD | Truck Tractor Semi-trailer |
KENWORTH UTILITY TRAILER MANUFACTURER |
1XKADP9X4DJ347563 1UYVS25085U540704 |
CA 9E66005 CA 4EV3511 |
| 393.45B2-B-VAC | OOSBrake - Vacuum hose(s) or line(s) restricted/abraded/chafed through outer cover-to-cord ply crimped/cracked/broken | Brakes All Others | ||||||||
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| GRIMMWAY FARMS | 3 | April 28, 2026 |
| CARGILL | 1 | September 30, 2026 |
| SUN PACIFIC | 1 | February 28, 2025 |
| LIV BAKERSFIELD | 1 | February 5, 2025 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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