HaulerCheck · https://haulercheck.com/carrier/1857658-leon-muz-inc/ · Checked 2026-10-19 23:01 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: FMCSA Motus · Oct 19, 2026
LEON MUZ INC
No risk signals found
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.
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.
What to verify next
- Confirm authority and insurance on the official Motus record ↗. Safety record: SAFER ↗.
- Call back on the number on file, (480) 734-9496, not a number from an email or load board.
- Check that the MC number you were given is MC672281.
- 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) | MC672281 | Primary | Great West Casualty Co Policy GRT50515A · BMC-91X | $1,000,000 | Jan 7, 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
0 of 4 · Arizona avg 22.3%
0 of 7 · Arizona avg 4.5%
7 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Aug 30, 2026 | TX | 2 | 1 | No |
| Feb 6, 2026 | TN | 3 | 1 | No |
| Dec 2, 2025 | AZ | 3 | 1 | No |
| Aug 5, 2025 | NM | 2 | 0 | No |
| Jul 29, 2025 | AL | 2 | 3 | No |
| Jul 6, 2025 | NM | 1 | 0 | No |
| Feb 20, 2025 | GA | 3 | 1 | 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 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
7 violations counted in FMCSA's Safety Measurement System (SMS), 0 of them serious enough to put the driver or vehicle out of service.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Arizona share |
|---|---|---|---|---|
| Vehicle Maintenance | 4 | 0 | 57.1% | 75.7% |
| Unsafe Driving | 3 | 0 | 42.9% | 8.1% |
6 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| 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 · Unsafe Driving · code 3922SLLTCD | 2 | 0 |
| Driver - Using a hand-held mobile telephone Phone Call · Unsafe Driving · code 39282DUMT | 1 | 0 |
| Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 Brakes All Others · Vehicle Maintenance · code 39355EB | 1 | 0 |
| Operating a CMV without documentation of a periodic inspection Inspection Reports · Vehicle Maintenance · code 39617CPI | 1 | 0 |
| Tires - All others leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS Tires · Vehicle Maintenance · code 39375A3ATIS | 1 | 0 |
| Washers - Inoperative washing system. Windshield/ Glass/ Markings · Vehicle Maintenance · code 39378AWS | 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 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 | 1857658 |
|---|---|
| MC / docket | MC672281 |
| Legal name | LEON MUZ INC |
| Operation | Interstate |
| Business type | — |
| Power units | 28 |
| Drivers | 22 |
| Annual mileage | 168,754 (2024) |
| Hazmat | Yes |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Feb 23, 2009 · 17 years ago |
| Last MCS-150 update | Jun 24, 2025 |
Cargo carried
General FreightMotor Vehicles
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 LEON MUZ INC
What does LEON MUZ INC's operating authority allow?
MC672281: Motor carrier (may haul regulated property for hire).
Which information about LEON MUZ INC is old or missing?
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 LEON MUZ INC?
Confirm the authority and insurance on the Motus record for USDOT 1857658. Call the company back on the phone number on file, (480) 734-9496, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC672281, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Wittmann, 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 23:01 UTC.