Hammer Freight Lines Llc is an active interstate carrier based in Denton, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 0 | 0 |
| Tractors | 1 | 6 | 0 |
| Trailers | 1 | 11 | 0 |
| Total Power Units | 7 | ||
Distinct vehicles · 24 mo
vs 7 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 | 94% | 95% | Worse than most peers |
| HOS Compliance | 95% | 97% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 74% | 86% | 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 5 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | NC | TRUCK TRACTOR | 0 | 0 |
| Feb 3, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Sep 28, 2025 | MD | TRUCK TRACTOR | 4 | 0 |
| Sep 14, 2025 | MD | TRUCK TRACTOR | 2 | 0 |
| Apr 17, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 5.80 | — |
| HOS Compliance | 2 | 1.12 | — |
| Vehicle Maintenance | 2 | 5.25 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Inspected in 4 states. Top state MD accounts for 43% of activity. Activity outside home state (MD): 57%.
| Hours-of-Service Compliance | 3 | 1 | 0 |
| Unsafe Driving | 2 | 1 | 0 |
| GA |
| TRUCK TRACTOR |
| 2 |
| 0 |
| Mar 27, 2025 | NC | TRUCK TRACTOR | 2 | 0 |
| Feb 20, 2025 | SC | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 28, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Sep 28, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Sep 28, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Sep 28, 2025 | 3969D2FTF | Failing to correct the violation(s)/defect(s) noted on the roadside inspection report | Vehicle Maintenance | — |
| Sep 14, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Sep 14, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Apr 17, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Apr 17, 2025 | 39524 | HOS (ELD) - ELD Form and Manner | Hours-of-Service Compliance | — |
| Mar 27, 2025 | 39515I9 | Driver not adequately trained in the operation of the automatic on-board recording device | Hours-of-Service Compliance | — |
| Mar 27, 2025 | 3953A3PROP | Driving beyond 11 hour driving limit. (Property Carrying Vehicle) | Hours-of-Service Compliance | — |