HaulerCheck · https://haulercheck.com/carrier/3456234-mammoth-transport-llc/ · Checked 2026-10-20 09:37 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: FMCSA Motus · Oct 19, 2026
MAMMOTH TRANSPORT LLC
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, (714) 307-6282, not a number from an email or load board.
- Check that the MC number you were given is MC1126706.
- 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) | MC1126706 | Primary | Canal Insurance Company Policy CT1121116602 · BMC-91X | $750,000 | Aug 6, 2024 | Active |
Insurance that ended since 2024 · 1 policy
| Ended | Type | Insurer | Effective | How it ended |
|---|---|---|---|---|
| Aug 6, 2024 | Liability (BI&PD) MC1126706 | UNITED FINANCIAL CASUALTY COMPANY Policy CA971932555 | Aug 6, 2023 | Replaced |
"Replaced" means a new filing took over the day the old one ended. "Cancelled" means the insurer or the company ended the policy; if no replacement was filed in time, the company was uninsured with FMCSA in between.
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
1 of 5 · Arizona avg 22.3%
0 of 6 · Arizona avg 4.5%
By quarter inspections and vehicle out-of-service rate
Bar height: inspections in the quarter. Percentage: vehicles put out of service, of vehicle inspections. The first and last quarters are partial.
Where it was inspected 3 states and provinces, 24 months
- NM 4 66.7%
- KS 1 16.7%
- LA 1 16.7%
Vehicles seen at inspections different VINs, 24 months
Power units: 2
2 tractors
Freightliner 3
3 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 2
2 semi-trailers
Vanguard 2Wabash 2
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
Shippers named on inspection reports 24 months
RMZ 1Worldwide Express Globaltranz 1The Chamberlain Group Llc 1Solvlogix 1
As written by roadside inspectors, who note the shipper on the bill of lading. Only names that appear on at least three different carriers' reports are shown, so private individuals are never listed. A shipper on a report is not a reference.
6 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Aug 11, 2026 | LA | 3 | 3 | No |
| Feb 19, 2026 | NM | 2 | 0 | No |
| Feb 9, 2026 | NM | 1 | 1 | Yes |
| Nov 26, 2025 | NM | 2 | 0 | No |
| Oct 22, 2025 | KS | 2 | 0 | No |
| Sep 21, 2025 | NM | 2 | 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 53,984 vehicle and 81,939 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
3 violations counted in FMCSA's Safety Measurement System (SMS), 1 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 5 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 | 2 | 1 | 66.7% | 75.7% |
| Hours-of-Service Compliance | 1 | 0 | 33.3% | 12.1% |
3 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Tire-flat and/or audible air leak Tires · Vehicle Maintenance · code 39375A3 | 1 | 1 |
| HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a EOBR Related · Hours-of-Service Compliance · code 39522H4ELDBRODS | 1 | 0 |
| Hood not securely fastened Cab Body Frame · Vehicle Maintenance · code 393203C | 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 | 3456234 |
|---|---|
| MC / docket | MC1126706 |
| Legal name | MAMMOTH TRANSPORT LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 3 |
| Drivers | 3 |
| Annual mileage | 261,048 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Jul 20, 2020 · 6 years ago |
| Last MCS-150 update | Apr 28, 2025 |
| Email domain on file | @yahoo.com (free email service) |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 3 | 0 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General Freight
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 MAMMOTH TRANSPORT LLC
What does MAMMOTH TRANSPORT LLC's operating authority allow?
MC1126706: Motor carrier (may haul regulated property for hire).
Which information about MAMMOTH TRANSPORT LLC is old or missing?
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 MAMMOTH TRANSPORT LLC?
Confirm the authority and insurance on the Motus record for USDOT 3456234. Call the company back on the phone number on file, (714) 307-6282, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1126706, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Glendale, 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 2026-10-20 09:37 UTC.