South Main Trucking Company is an active interstate carrier based in Greensburg, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 76 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 2 | 0 | 0 |
| Total Power Units | 77 | ||
Distinct vehicles · 24 mo
vs 77 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 | 74% | 89% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 77% | 91% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 46% | 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 | 5 | — | 6.67% |
| Vehicle | 0 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 2 | 2 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 31 | 9 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | PA | STRAIGHT TRUCK | 3 | 0 |
| Mar 20, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Mar 12, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Mar 12, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Mar 10, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 13 | 0.77 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 19 | 1.43 | — |
| Driver Fitness | 4 | 0.16 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state PA accounts for 51% of activity. Activity outside home state (PA): 49%.
+2 other states with fewer inspections
| Unsafe Driving |
| 13 |
| 9 |
| 0 |
| Driver Fitness | 5 | 4 | 5 |
| PA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Mar 10, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Mar 5, 2026 | WV | STRAIGHT TRUCK | 0 | 0 |
| Mar 3, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Feb 25, 2026 | OH | STRAIGHT TRUCK | 0 | 0 |
| Feb 25, 2026 | VA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 39311A1LLPL | Lighting - License plate lamp missing | Vehicle Maintenance | — |
| Mar 20, 2026 | 393201BFR | Frame - Cab or body mounts loose/broken/missing | Vehicle Maintenance | — |
| Mar 20, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Feb 24, 2026 | 393203BCBP | Cab and Body Parts - Cab/body mounts loose/broken/missing | Vehicle Maintenance | — |
| Feb 24, 2026 | 3939ALHWS | Lighting - Hazard warning signal(s) inoperative | Vehicle Maintenance | — |
| Feb 24, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Feb 24, 2026 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
| Feb 24, 2026 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Feb 16, 2026 | 39280TEXTING | Driver - Prohibition against texting in a CMV | Unsafe Driving | — |
| Feb 16, 2026 | 3939ALBL | Lighting - Backup lamp inoperative | Vehicle Maintenance | — |