HaulerCheck · https://haulercheck.com/carrier/2331992-cook-oil-company-inc/ · Checked 2026-10-20 04:24 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
COOK OIL COMPANY INC
No risk signals in the last-known data
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below. Authority and insurance are last known from May 14, 2026.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
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, (662) 252-1959, not a number from an email or load board.
- Check that the MC number you were given is MC796170.
- 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. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC796170 | Primary | AMERICAN SUMMIT INSURANCE COMPANY Policy AEAS0110000341 · 91X | $1,000,000 | Dec 4, 2025 | 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 19, 2024 – Oct 19, 2026
2 of 29 · Mississippi avg 24.9%
1 of 31 · Mississippi avg 6.0%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 21, 2026 | TN | 2 | 2 | Yes |
| Sep 9, 2026 | MS | 2 | 0 | No |
| Sep 4, 2026 | TN | 2 | 3 | Yes |
| Jul 31, 2026 | MS | 2 | 0 | No |
| Jul 30, 2026 | MS | 1 | 0 | No |
| Jul 6, 2026 | TN | 2 | 4 | No |
| Jun 11, 2026 | MS | 2 | 0 | No |
| Jun 11, 2026 | MS | 2 | 0 | No |
| Jun 11, 2026 | MS | 1 | 6 | No |
| Jun 10, 2026 | MS | 2 | 0 | No |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 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 Mississippi average covers 20,765 vehicle and 37,359 driver inspections of all Mississippi-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
31 violations counted in FMCSA's Safety Measurement System (SMS), 4 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 36 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Mississippi share |
|---|---|---|---|---|
| Vehicle Maintenance | 26 | 3 | 83.9% | 66.1% |
| Unsafe Driving | 3 | 0 | 9.7% | 14.5% |
| Driver Fitness | 1 | 1 | 3.2% | 4.4% |
| Hazardous Materials Compliance | 1 | 0 | 3.2% | 0.4% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Lighting - Turn signal - Any inoperative on the rearmost vehicle. Lighting · Vehicle Maintenance · code 3939ALTSI | 2 | 1 |
| Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. Emergency Equipment · Vehicle Maintenance · code 39395A1 | 2 | 0 |
| Lighting - Headlamp(s) fail to operate on low and high beam Lighting · Vehicle Maintenance · code 3939AHLLH | 2 | 0 |
| Lighting - Tail lamp - Any inoperative Lighting · Vehicle Maintenance · code 3939ALRLI | 2 | 0 |
| Lighting - Stop lamps - Any inoperative. Lighting · Vehicle Maintenance · code 3939ALSLI | 2 | 0 |
| Windshield - Damaged or Discolored Windshield/ Glass/ Markings · Vehicle Maintenance · code 39360C | 2 | 0 |
| Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency Medical Certificate · Driver Fitness · code 39141APC | 1 | 1 |
| Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination Brake Out Of Service · Vehicle Maintenance · code 3963A1BOS | 1 | 1 |
| Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS Tires · Vehicle Maintenance · code 39375A3TAOL | 1 | 1 |
| HM (General Requirements) - Failing to comply with all applicable requirements of this subchapter or an exemption or special permit approval or registration is HM Other · Hazardous Materials Compliance · code 1712BHMGRMC | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Mississippi column is the mix across all Mississippi-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 19, 2024 – Oct 19, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Apr 22, 2025 | Holly Springs, MS | 0 | 1 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 2331992 |
|---|---|
| MC / docket | MC796170 |
| Legal name | COOK OIL COMPANY INC |
| Operation | Interstate |
| Business type | — |
| Power units | 11 |
| Drivers | 12 |
| Annual mileage | 876,612 (2024) |
| Hazmat | Yes |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Aug 8, 2012 · 14 years ago |
| Last MCS-150 update | Dec 3, 2025 |
Cargo carried
General FreightLiquids/Gases
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about COOK OIL COMPANY INC
What does COOK OIL COMPANY INC's operating authority allow?
MC796170: Contract carrier (may haul regulated property for hire under continuing contracts with specific shippers).
Which information about COOK OIL COMPANY INC 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. 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 COOK OIL COMPANY INC?
Confirm the authority and insurance on the Motus record for USDOT 2331992. Call the company back on the phone number on file, (662) 252-1959, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC796170, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Holly Springs, MS →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 04:24 UTC.