ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP
DBA: ROBERTSON'S TRANSPORT
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- Conditional safety rating Carrier did not meet the safety fitness standard at the last compliance review.
- OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
Plain-text risk summary (print / paste)
TruckCodex risk summary — ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP (USDOT 658075) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Active BIPD limit: $1,000,000 Officer(s): KAYE BENNETTE (Partner); SYED KAZMI (Partner 2) Organization: PARTNERSHIP Blockers: (none) Cautions: • Conditional safety rating — Carrier did not meet the safety fitness standard at the last compliance review. • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median. On file: • 1 active operating authority • Insurance on file · $1,000,000 — ZURICH INSURANCE CO. · 91X • BOC-3 process agent on file — TRUCK PROCESS AGENTS OF AMERICA, INC Source: https://truckcodex.com/usdot/658075/ As of: Jul 18, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade
Compliance grade B
Composite of 5/5 scored components (mean 72/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
B
confidence 100% · 5/5 signals
Compliance grade B
Composite of 5/5 scored components (mean 72/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
Active census status with no OOS order or revoked authority on file.
Active BIPD/Primary-like policy on file in our insurance history.
Driver OOS 1.6% vs peer median 1.2% (worse). Vehicle OOS 26.6% vs peer median 16.7% (worse). n=2151 same-size ACTIVE peers.
Official FMCSA Conditional safety rating.
No BMC-91 insurance-lapse watch classification on file for this USDOT.
TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.
Company profile
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InsuranceZURICH INSURANCE CO.Policy effective Nov 1, 1996
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Process AgentTRUCK PROCESS AGENTS OF AMERICA, INCBOC-3 on file
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Operating AuthorityMC308263ACTIVE
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 0 | 373 | 0 |
| Trailers | 197 | 519 | 0 |
| Trucks | 1 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Accident reports (24 months)
All 326 crashes →| Last 6 months | 6–12 months | 12–24 months | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 2 | 5 | 14 | 21 |
| Tow-away | 3 | 9 | 25 | 37 |
| Crash reports | 3 | 9 | 25 | 37 |
Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.
Inspections (24 months)
All 582 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 298 | 298 | 0 |
| OOS inspections | 7 | 78 | 0 |
| OOS percentage | 2.35% | 26.17% | — |
| National average | 6.67% | 22.26% | 4.44% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles
ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP is a partnership based in CORONA, CA, registered with the FMCSA under USDOT 658075. The carrier is currently active in FMCSA's records, with a safety rating of Conditional. MCS-150 self-reporting puts the fleet at 374 power units and 424 drivers, with 582 roadside inspections on file and a peak out-of-service rate of 26.6%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
Conditional safety rating
FMCSA has assigned this carrier a Conditional safety rating.
ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP is a large fleet, operating 374 power units and 424 drivers, organized as a partnership, with 23 years on FMCSA's records, based in Corona, CA. Across 309 roadside inspections in the last 24 months, the fleet recorded a 25.9% out-of-service rate, with 44 reportable crashes. BIPD/Primary insurance is on file with ZURICH INSURANCE CO., and operating authority is active for common (broker authority is revoked).
309 roadside inspections over the last 24 months, up 26% versus the prior 24 months, concentrated in CA (300) and NV (9), with Level 1 inspections the most common.
25.9% out-of-service rate; led by Vehicle Maintenance (74.8% of violations); top code 392.2-SLLSR (Operating a CMV while ill or fatigued) cited 31 times.
The fleet comprises 374 power units (large fleet) and 424 drivers; Mack, Beal, and Hmde are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 2,151 ACTIVE carriers operating 187–561 power units (±50% of this carrier's 374 unit fleet).
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| California (CA) | 289 | 80 | 27.7% | Jul 14, 2026 |
| Nevada (NV) | 9 | 3 | 33.3% | Dec 29, 2025 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Mack | 414 | |
| Beal | 232 | |
| Hmde | 112 | |
| Peterbilt | 64 | |
| Spem | 22 | |
| Jltl | 17 | |
| Spen | 12 | |
| Beat | 9 | |
| Volvo | 8 | |
| Freightliner | 7 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 4 | — | 0.10 | 0 | — | Jul 13, 2026 |
| Controlled Substances / Alcohol | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Hours of Service | 6 | — | 0.21 | 0 | — | Jul 13, 2026 |
| Unsafe Driving | 17 | — | 0.44 | 0 | — | Jul 13, 2026 |
| Vehicle Maintenance | 126 | — | 5.10 | 5 | — | Jul 13, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (582 rows) View all 582 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 88405841 | Jul 14, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
0 | — | No |
| 88394767 | Jul 13, 2026 | CA | 2 | — |
PETERBILT STRAIGHT TRUCK
|
2 | 396.3A1-CDLME, 393.9A-LLPL | No |
| 88393454 | Jul 13, 2026 | CA | 2 | — |
PETERBILT STRAIGHT TRUCK
|
2 | 392.2-SLLDL, 392.2-SLLEWG1 | No |
| 88385070 | Jul 11, 2026 | CA | 2 | — |
PETERBILT STRAIGHT TRUCK
|
2 | 392.2-SLLSR | No |
| 88368605 | Jul 9, 2026 | CA | 3 | — |
MACK TRUCK TRACTOR
|
0 | — | No |
| 88272125 | Jun 29, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
12 | 393.201A-FRBFC, 393.45B2-BHTD, 396.3A1-BALAC | Yes |
| 88239995 | Jun 23, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
5 | 393.45B2-BHTD, 393.55E-B, 393.55C1-B | Yes |
| 88198501 | Jun 19, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
3 | 393.55E-B, 393.45B2-B-AIR | No |
| 88198509 | Jun 18, 2026 | CA | 2 | — |
MACK TRUCK TRACTOR
|
2 | 393.45B2-B-AIR, 392.2-SLLS2 | Yes |
| 88191808 | Jun 17, 2026 | CA | 2 | — |
MACK TRUCK TRACTOR
|
1 | 393.70C-CDTDM | Yes |
| 88178024 | Jun 17, 2026 | CA | 2 | — |
MACK TRUCK TRACTOR
|
5 | 396.3A1-HCM, 392.2-SLLSR, 393.55E-B | Yes |
| 88172534 | Jun 17, 2026 | CA | 1 | — |
PETERBILT STRAIGHT TRUCK
|
0 | — | No |
| 88156559 | Jun 15, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
1 | 393.47A-BCFSAD-SA | Yes |
| 88149085 | Jun 15, 2026 | CA | 1 | — |
PETERBILT STRAIGHT TRUCK
|
3 | 396.3A1DLDSYEL, 393.45B2-BHTD, 392.2-SLLEWA2 | Yes |
| 88130313 | Jun 12, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
0 | — | No |
| 88130256 | Jun 12, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
1 | 393.71H10-CDDSDD | Yes |
| 88130209 | Jun 11, 2026 | CA | 3 | — |
MACK TRUCK TRACTOR
|
1 | 395.24D-ELDPT | No |
| 87978948 | May 28, 2026 | CA | 2 | — |
MACK TRUCK TRACTOR
|
1 | 392.2-SLLSR | No |
| 87978261 | May 28, 2026 | CA | 3 | — |
MACK TRUCK TRACTOR
|
3 | 392.2-SLLSR, 392.2-SLLS2, 392.2-SLLLR | No |
| 87992611 | May 27, 2026 | CA | 2 | — |
MACK TRUCK TRACTOR
|
3 | 393.207F-SDAS, 392.2-SLLSR, 390.3E3-MC | Yes |
| 87941499 | May 22, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
3 | 393.70D-CDTSDD, 393.45B2-BHTD, 393.11A1-LCHL | Yes |
| 87897771 | May 19, 2026 | CA | 3 | — |
MACK TRUCK TRACTOR
|
3 | 392.2-SLLDL, 392.2-SLLSR, 392.2-SLLLR | Yes |
| 87900410 | May 18, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
0 | — | No |
| 87871500 | May 15, 2026 | CA | 1 | — |
MACK TRUCK TRACTOR
|
5 | 393.110B1-C, 396.3A1-BOS, 393.45D-B | Yes |
| 87865538 | May 13, 2026 | CA | 2 | — |
MACK TRUCK TRACTOR
|
0 | — | No |
Recent Crashes (326 rows) View all 326 →
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| CA3604002893 | Mar 11, 2026 | CA | 0 | 0 | Yes | No | Tow |
| CA8552600543 | Feb 28, 2026 | CA | 0 | 1 | Yes | No | Injury |
| CA6552600251 | Feb 13, 2026 | CA | 0 | 1 | Yes | No | Injury |
| CA30010-6109 | Jan 13, 2026 | CA | 0 | 0 | Yes | No | Tow |
| CA8402507087 | Dec 17, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA0009905426 | Nov 19, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA8502501418 | Nov 18, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA8402505740 | Oct 20, 2025 | CA | 0 | 1 | Yes | No | Injury |
| CA8502501198 | Oct 7, 2025 | CA | 0 | 1 | Yes | No | Injury |
| CA6552501523 | Sep 17, 2025 | CA | 0 | 1 | Yes | No | Injury |
| CA5252504265 | Aug 29, 2025 | CA | 0 | 1 | Yes | No | Injury |
| CA8552502311 | Aug 18, 2025 | CA | 0 | 1 | Yes | No | Injury |
| CA8402503818 | Jul 15, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA8552501835 | Jul 7, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA8502500729 | Jun 13, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA8502500666 | May 31, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA6552500850 | May 22, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA6552500834 | May 19, 2025 | CA | 0 | 3 | Yes | No | Injury |
| CA5402500562 | Mar 24, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA8402500222 | Jan 15, 2025 | CA | 0 | 0 | Yes | No | Tow |
| CA6502500034 | Jan 4, 2025 | CA | 0 | 1 | Yes | No | Injury |
| CA3313036109 | Dec 26, 2024 | CA | 0 | 1 | Yes | No | Injury |
| CA6552401892 | Dec 9, 2024 | CA | 0 | 2 | Yes | No | Injury |
| CA8502401681 | Nov 25, 2024 | CA | 0 | 0 | Yes | No | Tow |
| CA6552401782 | Nov 20, 2024 | CA | 0 | 0 | Yes | No | Tow |
Authority Records (1 docket)
Insurance Coverage Timeline (5 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Limit | Effective | Cancel | Status |
|---|---|---|---|---|---|---|
| AMWEST SURETY INSURANCE CO. | 1335773 | SURETY | — | Aug 26, 1997 | Jun 3, 2002 | CANCELLED |
| AMWEST SURETY INSURANCE CO. | 1335773 | SURETY | — | Aug 26, 1997 | Aug 26, 1997 | REPLACED |
| ZURICH INSURANCE CO. | BAP820995400 | 91X | $1,000,000 | Nov 1, 1996 | On file | ACTIVE |
| ZURICH INSURANCE CO. | BAP 8209954-00 | 34 | — | Nov 1, 1996 | On file | ACTIVE |
| ZURICH INSURANCE CO. | BAP 8209954-00 | BIPD | — | Nov 1, 1996 | Nov 1, 1996 | REPLACED |
Compliance Timeline Merged authority / insurance / enforcement events
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Jul 29, 2002
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Jun 3, 2002insuranceCANCEL — AMWEST SURETY INSURANCE CO.
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Jun 3, 2002authorityAuthority revoked — INVOLUNTARY REVOCATION
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Aug 26, 1997insuranceTERM/REPL — AMWEST SURETY INSURANCE CO.
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Jun 9, 1997
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Nov 1, 1996insuranceTERM/REPL — ZURICH INSURANCE CO.
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Oct 17, 1996
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| RAINBOW IF | CA | 130 | 33 |
| DESERT HILLS IF | CA | 89 | 41 |
| RIALTO | CA | 43 | 2 |
| CAJON SCALES | CA | 34 | 17 |
| PALMDALE | CA | 13 | 1 |
| VICTORVILLE CHP AREA | CA | 13 | 4 |
| ANAHEIM | CA | 8 | 5 |
| OTAY MESA IF | CA | 7 | 1 |
| SLOAN CHECKSITE | NV | 7 | 0 |
| SAN BERNARDINO | CA | 6 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 396.3(a)(1) | Inspection, repair and maintenance of parts and accessories | Vehicle Maintenance | 122 | 38 |
| 392.2 | Violation of Local Laws - Explain: | Unsafe Driving | 66 | 0 |
| 393.45(b)(2) | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | 51 | 17 |
| 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Vehicle Maintenance | 46 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 37 | 12 |
| 393.53(b) | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | 25 | 0 |
| 393.201(a) | Frame cracked / loose / sagging / broken | Vehicle Maintenance | 19 | 8 |
| 393.207(a) | Axle positioning parts defective/missing | Vehicle Maintenance | 15 | 8 |
| 393.45(d) | Brake connections with leaks or constrictions | Vehicle Maintenance | 14 | 2 |
| 393.45 | Brake tubing and hose adequacy | Vehicle Maintenance | 12 | 12 |
Related Records Cross-references to every adjacent page
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California carriers
All carriers based in California
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Corona carriers
Carriers based in Corona, CA
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Stations in California
Where this carrier might be inspected
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Docket MC308263
common · ACTIVE · MC
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AMWEST SURETY INSURANCE CO.
SURETY policy on file
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ZURICH INSURANCE CO.
91X policy on file
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TRUCK PROCESS AGENTS OF AMERICA, INC
BOC-3 process agent · 127,947 carriers served
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582 inspections
Full roadside inspection history
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326 reportable crashes
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
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Carrier comparison tool
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Insurance-lapse watch
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How FMCSA safety ratings work
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BOC-3 process agents explained
Why every interstate carrier must file a process agent
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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Roadside inspection rights
What drivers and carriers can expect during a stop
How to verify ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP
Is ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP an active motor carrier? ▾
What is ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP's safety rating? ▾
How many inspections has ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP had? ▾
What is ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP's out-of-service rate? ▾
Where is ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP based? ▾
Does ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP have valid operating authority? ▾
How many trucks and drivers does ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP operate? ▾
Has ROBERTSON'S TRANSPORT LTD A CALIFORNIA LP had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.