HaulerCheck · https://haulercheck.com/carrier/4147572-stef-logistics-llc/ · Checked 2026-10-19 19:45 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: FMCSA Motus · Oct 19, 2026 / Last known · FMCSA snapshot May 14, 2026
STEF LOGISTICS LLC
Review before booking · 2 signals
How risk signals workFacts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- MC2022 is also listed on another company recordJIM & J DE VALK BUILDERS INC (USDOT 2956201, added Dec 21, 2016). FMCSA's authority files do not say which record the docket belongs to, so its authority and insurance may belong to the other company. Compare the records →
- Vehicle out-of-service rate well above the state average63.6% vs Arizona average 22.3%.
MC2022: no authority granted
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, (480) 690-0062, not a number from an email or load board.
- Check that the MC number you were given is MC1591533 or MC2022, and that you are dealing with this company record (see the risk summary above).
- 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) | MC1591533 | — | Highlander Specialty Insurance Company Policy DC92000293800 · BMC-91X | $750,000 | Aug 12, 2026 | Active |
Source: FMCSA Motus · Oct 19, 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.
Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
7 of 11 · Arizona avg 22.3%
2 of 18 · Arizona avg 4.5%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 10, 2026 | CA | 1 | 12 | Yes |
| Sep 8, 2026 | MO | 2 | 4 | Yes |
| Aug 30, 2026 | NM | 3 | 0 | No |
| Aug 28, 2026 | NM | 2 | 0 | No |
| Apr 28, 2026 | AZ | 1 | 2 | Yes |
| Apr 17, 2026 | NV | 2 | 9 | Yes |
| Apr 16, 2026 | UT | 3 | 3 | No |
| Mar 24, 2026 | MD | 2 | 3 | Yes |
| Mar 20, 2026 | NC | 2 | 0 | No |
| Mar 19, 2026 | UT | 1 | 10 | Yes |
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 Arizona average covers 53,982 vehicle and 81,935 driver inspections of all Arizona-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
43 violations counted in FMCSA's Safety Measurement System (SMS), 16 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 56 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 | Arizona share |
|---|---|---|---|---|
| Vehicle Maintenance | 37 | 14 | 86.0% | 75.7% |
| Hours-of-Service Compliance | 4 | 1 | 9.3% | 12.1% |
| Driver Fitness | 1 | 1 | 2.3% | 3.5% |
| Unsafe Driving | 1 | 0 | 2.3% | 8.1% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| 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 | 2 | 2 |
| 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 | 2 | 2 |
| Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear Brakes All Others · Vehicle Maintenance · code 39353BB | 2 | 0 |
| Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt Brakes Out of Adjustment · Vehicle Maintenance · code 39347E | 2 | 0 |
| License (CDL) - Operate a CMV and does not possess a valid CDL License-related: High · Driver Fitness · code 38323A2LCDLN | 1 | 1 |
| HOS (Property) - Failing to have a record of duty status using the method prescribed Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958A1HOSP | 1 | 1 |
| Cargo - Vehicle components or dunnage not secured General Securement · Vehicle Maintenance · code 3929A2C | 1 | 1 |
| Lighting - Stop lamps - Any inoperative. Lighting · Vehicle Maintenance · code 3939ALSLI | 1 | 1 |
| Lighting - Stop lamps - Both inoperative when required to be on Lighting · Vehicle Maintenance · code 3939ALSLIWR | 1 | 1 |
| Suspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift Suspension · Vehicle Maintenance · code 393207ASAPPAS | 1 | 1 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Arizona column is the mix across all Arizona-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
No reportable crashes in this period.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 4147572 |
|---|---|
| MC / docket | MC1591533, MC2022 |
| Legal name | STEF LOGISTICS LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 8 |
| Drivers | 16 |
| Annual mileage | 340,324 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Oct 22, 2023 · 2 years ago |
| Last MCS-150 update | Mar 31, 2026 |
Cargo carried
General FreightU.S. Mail
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 STEF LOGISTICS LLC
What does STEF LOGISTICS LLC's operating authority allow?
MC1591533: Motor carrier (may haul regulated property for hire).
Which information about STEF LOGISTICS LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. 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 STEF LOGISTICS LLC?
Confirm the authority and insurance on the Motus record for USDOT 4147572. Call the company back on the phone number on file, (480) 690-0062, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1591533 or MC2022, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Chandler, AZ →
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 2026-10-19 19:45 UTC.