WOLF TRUCK LINE LLC
Facts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. How this works
- Conditional FMCSA safety ratingRated Aug 31, 2026. FMCSA found safety controls that needed correcting.
- Vehicle out-of-service rate well above the state average50.0% vs Texas average 25.1%.
- Registration (MCS-150) last updated 2 years agoCarriers must update it every two years, so fleet size and contact details may be out of date.
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, (469) 226-7143, not a number from an email or load board.
- Check that the MC number you were given is MC99548.
- 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) | MC99548 | — | Benchmark Specialty Insurance Company Policy FLBSIC161102730 · BMC-91X | $750,000 | Jul 20, 2026 | Active |
Source: FMCSA Motus · Oct 18, 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 18, 2024 – Oct 18, 2026
5 of 10 · Texas avg 25.1%
0 of 21 · Texas avg 7.7%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Jul 4, 2026 | TX | 2 | 2 | Yes |
| Apr 8, 2026 | TX | 2 | 5 | No |
| Feb 20, 2026 | CO | 3 | 2 | No |
| Feb 5, 2026 | TX | 1 | 4 | Yes |
| Jan 23, 2026 | LA | 3 | 1 | No |
| Jan 2, 2026 | AR | 3 | 2 | No |
| Nov 2, 2025 | TX | 2 | 12 | No |
| Oct 26, 2025 | FL | 3 | 7 | No |
| Sep 4, 2025 | LA | 2 | 0 | No |
| Aug 14, 2025 | AR | 1 | 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 Texas average covers 347,521 vehicle and 460,200 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
46 violations counted in FMCSA's Safety Measurement System (SMS), 7 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 70 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 | 29 | 7 | 63.0% | 78.8% |
| Hours-of-Service Compliance | 13 | 0 | 28.3% | 11.4% |
| Unsafe Driving | 4 | 0 | 8.7% | 4.8% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Inoperative turn signal Lighting · Vehicle Maintenance · code 3939TS | 3 | 2 |
| Inoperable Required Lamp Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939 | 3 | 0 |
| Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt Brakes Out of Adjustment · Vehicle Maintenance · code 39347E | 2 | 0 |
| 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 - Audible air leak at other than a proper connection Brakes All Others · Vehicle Maintenance · code 39345DBAAL | 1 | 1 |
| Steering system components worn welded or missing Steering Mechanism · Vehicle Maintenance · code 393209D | 1 | 1 |
| Flat tire or fabric exposed Tires · Vehicle Maintenance · code 39375A | 1 | 1 |
| Tire-flat and/or audible air leak Tires · Vehicle Maintenance · code 39375A3 | 1 | 1 |
| Driver failed to have on-board a CMV a sufficient supply of blank records of duty status graph-grids EOBR Related · Hours-of-Service Compliance · code 39515G02 | 1 | 0 |
| Driver failing to maintain ELD user's manual EOBR Related · Hours-of-Service Compliance · code 39522H1 | 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 | 3141564 |
|---|---|
| MC / docket | MC99548 |
| Legal name | WOLF TRUCK LINE LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 5 |
| Drivers | 5 |
| Annual mileage | 220,000 (2023) |
| Hazmat | No |
| Safety rating | Conditional (Aug 31, 2026) |
| USDOT number added | May 25, 2018 · 8 years ago |
| Last MCS-150 update | Jun 25, 2024 |
Cargo carried
General FreightMeatRefrigerated Food
Questions about WOLF TRUCK LINE LLC
What does WOLF TRUCK LINE LLC's operating authority allow?
MC99548: Motor carrier (may haul regulated property for hire).
Which information about WOLF TRUCK LINE LLC is old or missing?
The MCS-150 was last updated Jun 25, 2024, so fleet size and contact details may be out of date.
What should I verify before booking WOLF TRUCK LINE LLC?
Confirm the authority and insurance on the Motus record for USDOT 3141564. Call the company back on the phone number on file, (469) 226-7143, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC99548, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Dallas
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| Company | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|
| STEVENS TRANSPORT INC | 79466 | MC150578 | 2,200 | Last known: Active FMCSA snapshot May 14, 2026 |
| MV PUBLIC TRANSPORTATION INC | 1205759 | MC648465 | 971 | Last known: Active FMCSA snapshot May 14, 2026 |
| STEVENS STATEWIDE INC DBA STEVENS TRANSPORT CD |
697580 | MC322937 | 931 | Last known: Active FMCSA snapshot May 14, 2026 |
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| GREYHOUND LINES INC DBA BOLT BUS |
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| MV CONTRACT TRANSPORTATION INC | 1218663 | MC938659 | 677 | Last known: Active FMCSA snapshot May 14, 2026 |
| REDDY ICE LLC DBA REDDY ICE |
423998 | MC493748 | 461 | Last known: Active FMCSA snapshot May 14, 2026 |
| COPART CATASTROPHE RESPONSE FLEET LLC DBA CCRF |
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| STANDARD LOGISTICS TRANSPORTATION LLC | 510003 | MC48686 | 366 | Active Current · Motus |
| CLOUDTRUCKS LLC | 3300318 | MC1046672 | 350 | Active Current · Motus |
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error.