Southwark Metal Manufacturing Co is an active interstate carrier based in Philadelphia, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 84 | 2 | 0 |
| Tractors | 0 | 82 | 0 |
| Trailers | 163 | 0 | 0 |
| Total Power Units | 84 | ||
Distinct vehicles · 24 mo
vs 84 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 95% | 93% | Worse than most peers |
| HOS Compliance | 72% | 94% | Around peer average |
| Driver Fitness | 70% | 90% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 64% | 84% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 24 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 1 | 1 |
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 1 | 3 | 4 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 79 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 23, 2026 | GA | TRUCK TRACTOR | 1 | 0 |
| Mar 16, 2026 | MN | TRUCK TRACTOR | 3 | 1 |
| Mar 12, 2026 | GA | STRAIGHT TRUCK | 0 | 0 |
| Mar 5, 2026 | WA | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 34 | 3.10 | — |
| HOS Compliance | 16 | 0.14 | — |
| Vehicle Maintenance | 57 | 2.83 | — |
| Driver Fitness | 6 | 0.09 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 39 states. Top state CA accounts for 9% of activity. Activity outside home state (PA): 100%.
+34 other states with fewer inspections
| 23 |
| 27 |
| Unsafe Driving | 37 | 14 | 0 |
| Hours-of-Service Compliance | 21 | 6 | 2 |
| Driver Fitness | 6 | 2 | 3 |
| Mar 4, 2026 |
| IA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Mar 3, 2026 | PA | TRUCK TRACTOR | 0 | 0 |
| Mar 2, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Mar 2, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 27, 2026 | SC | STRAIGHT TRUCK | 0 | 0 |
| Feb 24, 2026 | NC | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 23, 2026 | 3922SLLUP | State/Local Laws - Unlawfully parking /leaving vehicle on roadway | Unsafe Driving | — |
| Mar 16, 2026 | 393207FSLAS | Suspension - Leaking 3 PSI in 5 minutes | Vehicle Maintenance | — |
| Mar 16, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Mar 16, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 5, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Feb 24, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Feb 20, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Feb 19, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Feb 19, 2026 | 39260AD | Driver - Unauthorized passenger(s) on-board a CMV | Unsafe Driving | — |
| Feb 19, 2026 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |