IRON ROCK TRUCKING LLC
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, (713) 702-8678, not a number from an email or load board.
- Check that the MC number you were given is MC1024537.
- 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
2 of 2 · Texas avg 25.1%
0 of 6 · Texas avg 7.7%
7 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 6, 2025 | LA | 3 | 1 | No |
| Sep 30, 2025 | LA | 3 | 3 | No |
| Jul 29, 2025 | PA | 3 | 0 | No |
| Jun 20, 2025 | MS | 3 | 0 | No |
| May 6, 2025 | TX | 4 | 0 | No |
| Apr 28, 2025 | TX | 2 | 12 | Yes |
| Nov 13, 2024 | TX | 2 | 1 | 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 Texas average covers 343,539 vehicle and 454,274 driver inspections of all Texas-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
12 violations counted in FMCSA's Safety Measurement System (SMS), 3 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 17 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 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 | Texas share |
|---|---|---|---|---|
| Vehicle Maintenance | 10 | 3 | 83.3% | 78.8% |
| Unsafe Driving | 2 | 0 | 16.7% | 4.8% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Tire-flat and/or audible air leak Tires · Vehicle Maintenance · code 39375A3 | 2 | 2 |
| 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 |
| 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 | 1 | 0 |
| Using a hand-held mobile telephone while operating a CMV Phone Call · Unsafe Driving · code 39282A1 | 1 | 0 |
| Brake Connections with Leaks Under Vehicle Brakes All Others · Vehicle Maintenance · code 39345DLUV | 1 | 0 |
| Inadequate brakes for safe stopping - Brake Lining condition Brakes All Others · Vehicle Maintenance · code 39347A | 1 | 0 |
| CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear Brakes All Others · Vehicle Maintenance · code 39353B | 1 | 0 |
| Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt Brakes Out of Adjustment · Vehicle Maintenance · code 39347E | 1 | 0 |
| Tire-ply or belt material exposed Tires · Vehicle Maintenance · code 39375A1 | 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 Texas column is the mix across all Texas-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 | 3226810 |
|---|---|
| MC / docket | MC1024537 |
| Legal name | IRON ROCK TRUCKING LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 6 |
| Drivers | 6 |
| Annual mileage | 56,540 (2022) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Dec 29, 2018 · 7 years ago |
| Last MCS-150 update | Nov 14, 2025 |
Cargo carried
General FreightMetal: Sheets, Coils, RollsMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsIntermodal ContainersOilfield EquipmentU.S. MailCommodities Dry BulkBeveragesPaper ProductsUtilitiesConstructionOtherNONE REGULATED OIL
Questions about IRON ROCK TRUCKING LLC
What does IRON ROCK TRUCKING LLC's operating authority allow?
FMCSA records show no active operating authority for IRON ROCK TRUCKING LLC (MC1024537), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about IRON ROCK TRUCKING LLC is old or missing?
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 IRON ROCK TRUCKING LLC?
Confirm the authority and insurance on the Motus record for USDOT 3226810. Call the company back on the phone number on file, (713) 702-8678, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1024537, and ask the insurer for a certificate of insurance naming you as certificate holder.
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Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error.