Wolf Services Llc is an active interstate carrier based in Mission, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Tractors | 0 | 4 | 0 |
| Total Power Units | 8 | ||
Distinct vehicles · 24 mo
vs 8 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 77% | 91% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 67% | 81% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 9 | — | 22.26% |
| Hazmat | 11 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 43 | 5 | 9 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 18, 2025 | TX | STRAIGHT TRUCK | 2 | 1 |
| Nov 17, 2025 | TX | TRUCK TRACTOR | 4 | 0 |
| Sep 11, 2025 | TX | STRAIGHT TRUCK | 6 | 3 |
| Aug 30, 2025 | TX | STRAIGHT TRUCK | 4 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 2 | 0.21 | — |
| Vehicle Maintenance | 19 | 7.22 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| Hazardous Materials Compliance |
| 4 |
| 0 |
| 0 |
| Hours-of-Service Compliance | 2 | 0 | 1 |
| 2 |
| Aug 9, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| Jul 12, 2025 | TX | TRUCK TRACTOR | 3 | 1 |
| Jul 1, 2025 | TX | STRAIGHT TRUCK | 5 | 2 |
| May 30, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| May 29, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| May 27, 2025 | TX | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 18, 2025 | 393209C | Loose steering column | Vehicle Maintenance | Yes |
| Dec 18, 2025 | 39347F | Wedge type brake(s) out-of-adjustment | Vehicle Maintenance | — |
| Nov 17, 2025 | 39383F | Exhaust - Temporarily repaired by wrap or patches | Vehicle Maintenance | — |
| Nov 17, 2025 | 39383G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Vehicle Maintenance | — |
| Nov 17, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Nov 17, 2025 | 39395B | Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g. lamps required by 393.11 ABS lights or low air | Vehicle Maintenance | — |
| Sep 11, 2025 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | Yes |
| Sep 11, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Sep 11, 2025 | 39353B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Sep 11, 2025 | 39375GLOAD | Weight carried exceeds tire load limit | Vehicle Maintenance | Yes |