SOUTH MAIN TRUCKING COMPANY
AUTHORIZEDUSDOT
696383
MC Number
322639
Fleet Size
77
Total Drivers
111
Last updated: March 15, 2026
Safety overview
SOUTH MAIN TRUCKING COMPANY is a mid-size interstate motor carrier based in GREENSBURG, Pennsylvania, operating 77 power units with 111 drivers. Their safety profile raises flags: 4 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 2.6% comes in under the 5.51% national average. They have 4 crashes on file. FMCSA records show 156 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Pennsylvania is 10.7% and the average vehicle OOS rate is 25.4% across 77,258 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
156
Total
62%
Driver %
Crash history
4
Total Crashes
Need trucking insurance?
Compare quotes from commercial truck insurers. Liability, cargo, physical damage coverage and more.
Get quotes (coming soon)Similar carriers in Pennsylvania
Other carriers in the same state with a similar fleet size.
ROCKSTAR TRANSCO LLC
MPR LOGISTICS LLC
TJD ENERGY SERVICES LLC
GOOD'S DISPOSAL SERVICE INC
HARTMAN & HARTMAN INC
Frequently asked questions
Is SOUTH MAIN TRUCKING COMPANY authorized to operate?
Yes. SOUTH MAIN TRUCKING COMPANY (USDOT #696383) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SOUTH MAIN TRUCKING COMPANY's safety record?
SOUTH MAIN TRUCKING COMPANY has 4 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does SOUTH MAIN TRUCKING COMPANY operate?
SOUTH MAIN TRUCKING COMPANY operates 77 power units with 111 drivers on file. That puts them in the mid-size range.
Does SOUTH MAIN TRUCKING COMPANY transport hazardous materials?
No. SOUTH MAIN TRUCKING COMPANY does not have a hazardous materials flag in the FMCSA database.
Where is SOUTH MAIN TRUCKING COMPANY located?
SOUTH MAIN TRUCKING COMPANY is based in GREENSBURG, Pennsylvania at 1000 S MAIN STREET, 15601. Phone: (724) 836-0186.
What are SOUTH MAIN TRUCKING COMPANY's out-of-service rates?
SOUTH MAIN TRUCKING COMPANY's driver out-of-service rate is 2.6%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 5.2% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.