Clark Transfer Inc is an active interstate carrier based in Harrisburg, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 107 | 0 | 0 |
| Tractors | 2 | 105 | 0 |
| Trailers | 344 | 0 | 0 |
| Total Power Units | 107 | ||
Distinct vehicles · 24 mo
vs 107 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 91% | 91% | Worse than most peers |
| HOS Compliance | 80% | 94% | Worse than most peers |
| Driver Fitness | 74% | 91% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 60% | 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 | 5 | — | 6.67% |
| Vehicle | 0 | 19 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 2 | 4 | 4 |
| Apr 1, 2025 | 0 | 0 | 2 | 2 |
| Jan 1, 2025 | 0 | 1 | 3 | 3 |
| Oct 1, 2024 | 0 | 1 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 61 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | TX | SEMI-TRAILER | 0 | 0 |
| Mar 23, 2026 | LA | TRUCK TRACTOR | 0 | 0 |
| Mar 23, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Mar 23, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Mar 19, 2026 |
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| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 23 | 1.89 | — |
| HOS Compliance | 14 | 0.28 | — |
| Vehicle Maintenance | 38 | 2.63 | — |
| Driver Fitness | 3 | 0.17 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 43 states. Top state CA accounts for 16% of activity. Activity outside home state (PA): 100%.
+38 other states with fewer inspections
| 24 |
| 24 |
| Unsafe Driving | 25 | 9 | 0 |
| Hours-of-Service Compliance | 15 | 7 | 1 |
| Driver Fitness | 4 | 3 | 4 |
| SD |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Mar 17, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Mar 17, 2026 | MO | TRUCK TRACTOR | 0 | 0 |
| Mar 12, 2026 | LA | TRUCK TRACTOR | 0 | 0 |
| Mar 9, 2026 | NV | TRUCK TRACTOR | 0 | 0 |
| Mar 5, 2026 | MO | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 23, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Mar 19, 2026 | 393207FSLAS | Suspension - Leaking 3 PSI in 5 minutes | Vehicle Maintenance | — |
| Feb 26, 2026 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Feb 26, 2026 | 39111B4 | Medical (Certificate) - Operating a CDL (passenger or property carrying) vehicle that is non-excepted and the driver has self-certified as excepted interstate or | Driver Fitness | Yes |
| Feb 11, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Feb 10, 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 |
| Feb 2, 2026 | 39375CTAOTDLT132 | Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves | Vehicle Maintenance | Yes |
| Feb 2, 2026 | 39524 | HOS (ELD) - ELD Form and Manner | Hours-of-Service Compliance | — |
| Jan 29, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 24, 2026 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |