HaulerCheck · https://haulercheck.com/carrier/4182597-rock4lessaz/ · Checked 2026-10-19 00:56 UTC · Census and inspections Oct 18, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
ROCK4LESSAZ
Doing business as R4LAZ LLC
Do not book until these are resolved · 1 signal
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 not authorized (last known)Without active authority the company may not haul or broker interstate freight for hire.
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, (602) 842-2413, not a number from an email or load board.
- Check that the MC number you were given is FF62906.
- 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 18, 2024 – Oct 18, 2026
0 of 2 · Arizona avg 22.3%
1 of 2 · Arizona avg 4.5%
2 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 21, 2025 | AZ | 2 | 2 | No |
| Feb 21, 2025 | AZ | 2 | 4 | Yes |
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 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 53,931 vehicle and 81,867 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
6 violations counted in FMCSA's Safety Measurement System (SMS), 1 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 | 5 | 0 | 83.3% | 75.7% |
| Hours-of-Service Compliance | 1 | 1 | 16.7% | 12.1% |
5 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Windshield / Windows - Tinting permits less than 70% of light transmittance Windshield/ Glass/ Markings · Vehicle Maintenance · code 39360D | 2 | 0 |
| 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 |
| Lighting - Identification lamp(s) inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALIL | 1 | 0 |
| Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories Inspection Reports · Vehicle Maintenance · code 3927AD | 1 | 0 |
| Windshield - Damaged or Discolored Windshield/ Glass/ Markings · Vehicle Maintenance · code 39360C | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 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 18, 2024 – Oct 18, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 4182597 |
|---|---|
| MC / docket | FF62906 |
| Legal name | ROCK4LESSAZ |
| DBA name | R4LAZ LLC |
| Operation | Intrastate (Non-Hazmat) |
| Business type | — |
| Power units | 3 |
| Drivers | 3 |
| Annual mileage | 1,500 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Jan 20, 2024 · 2 years ago |
| Last MCS-150 update | Mar 31, 2026 |
Cargo carried
General FreightOtherSand And Gravel
Questions about ROCK4LESSAZ
What does ROCK4LESSAZ's operating authority allow?
FMCSA records show no active operating authority for ROCK4LESSAZ (FF62906), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about ROCK4LESSAZ 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. 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 ROCK4LESSAZ?
Confirm the authority and insurance on the Motus record for USDOT 4182597. Call the company back on the phone number on file, (602) 842-2413, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches FF62906, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Litchfield Park, AZ →
Company details from the FMCSA Company Census File (Oct 18, 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 00:56 UTC.