HaulerCheck · https://haulercheck.com/carrier/4159577-mount-rainer-llc/ · Checked 2026-10-19 21:45 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
MOUNT RAINER LLC
Do not book until these are resolved · 2 signals
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.
- Vehicle out-of-service rate well above the state average53.8% vs Washington average 24.5%.
No cargo cover filed with FMCSA
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, (917) 698-3411, not a number from an email or load board.
- Check that the MC number you were given is MC1598330.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
7 of 13 · Washington avg 24.5%
3 of 29 · Washington avg 4.9%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Mar 12, 2026 | MO | 3 | 1 | Yes |
| Feb 18, 2026 | AR | 3 | 0 | No |
| Feb 13, 2026 | NV | 3 | 3 | No |
| Feb 12, 2026 | IA | 3 | 0 | No |
| Feb 12, 2026 | NM | 2 | 0 | No |
| Feb 11, 2026 | IL | 3 | 0 | No |
| Feb 11, 2026 | AZ | 2 | 6 | No |
| Feb 11, 2026 | MO | 3 | 1 | No |
| Feb 7, 2026 | UT | 1 | 3 | Yes |
| Feb 4, 2026 | NM | 2 | 1 | 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 Washington average covers 48,855 vehicle and 83,396 driver inspections of all Washington-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
35 violations counted in FMCSA's Safety Measurement System (SMS), 11 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 45 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 | Washington share |
|---|---|---|---|---|
| Vehicle Maintenance | 23 | 8 | 65.7% | 71.3% |
| Unsafe Driving | 7 | 0 | 20.0% | 12.0% |
| Driver Fitness | 3 | 3 | 8.6% | 3.9% |
| Hours-of-Service Compliance | 2 | 0 | 5.7% | 12.4% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Tire-flat and/or audible air leak Tires · Vehicle Maintenance · code 39375A3 | 3 | 3 |
| State/Local Laws - Speeding 11-14 miles per hour over the speed limit Speeding 3 · Unsafe Driving · code 3922SLLS3 | 2 | 0 |
| State/Local Laws - Speeding work/construction zone Speeding 4 · Unsafe Driving · code 3922SLLSWZ | 2 | 0 |
| Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391. General Driver Qualification · Driver Fitness · code 39111B2Q | 1 | 1 |
| Operating a CMV without a CDL License-related: High · Driver Fitness · code 38323A2 | 1 | 1 |
| Driving a CMV while CDL is suspended for a safety-related or unknown reason and in state of driver's license issuance License-related: High · Driver Fitness · code 38351ASIN | 1 | 1 |
| BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination Brake Out Of Service · Vehicle Maintenance · code 3963A1BOS | 1 | 1 |
| Air Brake - Inoperable or missing tractor protection valve Brakes All Others · Vehicle Maintenance · code 39343ATPV | 1 | 1 |
| Brake - Defective Air Reservoir Brakes All Others · Vehicle Maintenance · code 3963A1AR | 1 | 1 |
| Lighting - Stop lamps - Both missing when required to be on. Lighting · Vehicle Maintenance · code 39311A1LSLMWR | 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 Washington column is the mix across all Washington-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 |
|---|---|---|---|
| Jan 19, 2026 | Bensalem Township, PA | 1 | 0 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 4159577 |
|---|---|
| MC / docket | MC1598330 |
| Legal name | MOUNT RAINER LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 65 |
| Drivers | 78 |
| Annual mileage | 320,000 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Nov 21, 2023 · 2 years ago |
| Last MCS-150 update | Feb 19, 2026 |
Cargo carried
General FreightOtherAmazon
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 MOUNT RAINER LLC
What does MOUNT RAINER LLC's operating authority allow?
FMCSA records show no active operating authority for MOUNT RAINER LLC (MC1598330), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about MOUNT RAINER LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. No insurance filings were found in the public data. 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 MOUNT RAINER LLC?
Confirm the authority and insurance on the Motus record for USDOT 4159577. Call the company back on the phone number on file, (917) 698-3411, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1598330, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Seattle, WA →
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 21:45 UTC.