HaulerCheck · https://haulercheck.com/carrier/1875477-darlene-simpson/ · Checked 2026-10-19 05:32 UTC · Census and inspections Oct 18, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
DARLENE SIMPSON
Doing business as GREGG SIMPSON TRUCKING
Do not book until these are resolved · 1 signal
How risk signals workAt least one fact in the FMCSA record should stop a booking until it is cleared up. Confirm the current record on Motus first; it is not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Operating authority is inactive (last known)Without active authority the company may not haul or broker interstate freight for hire.
Cargo cover filed: amount not published
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (707) 468-1654, not a number from an email or load board.
- Check that the MC number you were given is MC692026.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. Cargo cover filed: amount not published.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Cargo | MC692026 | — | AGCS MARINE INSURANCE COMPANY Policy MZI93019503 · 34 | — | Jun 6, 2010 | Active |
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
1 of 3 · California avg 19.8%
0 of 4 · California avg 6.3%
4 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Jul 8, 2026 | CA | 2 | 4 | Yes |
| Dec 10, 2025 | CA | 1 | 2 | No |
| Oct 2, 2025 | CA | 3 | 0 | No |
| Sep 2, 2025 | CA | 1 | 3 | No |
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The California average covers 398,428 vehicle and 509,934 driver inspections of all California-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
9 violations counted in FMCSA's Safety Measurement System (SMS), 1 of them serious enough to put the driver or vehicle out of service.
| Category (FMCSA BASIC) | Violations | Out of service | Share | California share |
|---|---|---|---|---|
| Vehicle Maintenance | 9 | 1 | 100.0% | 71.7% |
8 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Air Brake - Hose/tubing damaged or not secured Brakes All Others · Vehicle Maintenance · code 39345B2BAIR | 2 | 0 |
| Air Brake - Hose/tubing damage into the outer reinforcement ply. Brakes All Others · Vehicle Maintenance · code 39345B2BHTD | 1 | 1 |
| Air Brake - Audible air leak at a proper connection Brakes All Others · Vehicle Maintenance · code 39345DB | 1 | 0 |
| Brake - Audible air leak from a brake chamber Brakes All Others · Vehicle Maintenance · code 3963A1BALAC | 1 | 0 |
| Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt Brakes Out of Adjustment · Vehicle Maintenance · code 39347E | 1 | 0 |
| Frame - Cab or body mounts loose/broken/missing Cab Body Frame · Vehicle Maintenance · code 393201BFR | 1 | 0 |
| Lighting - License plate lamp inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALLPL | 1 | 0 |
| Lighting - Side marker lamp(s) inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALSML | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the California column is the mix across all California-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 18, 2024 – Oct 18, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 1875477 |
|---|---|
| MC / docket | MC692026 |
| Legal name | DARLENE SIMPSON |
| DBA name | GREGG SIMPSON TRUCKING |
| Operation | Intrastate (Non-Hazmat) |
| Business type | — |
| Power units | 10 |
| Drivers | 5 |
| Annual mileage | 100,000 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Apr 8, 2009 · 17 years ago |
| Last MCS-150 update | May 6, 2026 |
Cargo carried
Motor VehiclesBuilding MaterialsMachinery, Large ObjectsConstruction
Questions about DARLENE SIMPSON
What does DARLENE SIMPSON's operating authority allow?
FMCSA records show no active operating authority for DARLENE SIMPSON (MC692026), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about DARLENE SIMPSON is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking DARLENE SIMPSON?
Confirm the authority and insurance on the Motus record for USDOT 1875477. Call the company back on the phone number on file, (707) 468-1654, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC692026, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Ukiah, CA →
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 05:32 UTC.