CAROLINA NATIONAL TRANSPORTATION LLC
AUTHORIZEDUSDOT
659150
MC Number
309127
Fleet Size
121
Total Drivers
121
Last updated: March 14, 2026
Safety overview
CAROLINA NATIONAL TRANSPORTATION LLC is a large interstate motor carrier based in MOUNT PLEASANT, South Carolina, operating 121 power units with 121 drivers. Their safety profile raises flags: 5 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 1.3% comes in under the 5.51% national average. They have 11 crashes on file (1 fatal, 5 with injuries). FMCSA records show 225 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 South Carolina is 12.5% and the average vehicle OOS rate is 35.5% across 22,987 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
225
Total
64%
Driver %
Crash history
11
Total Crashes
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Frequently asked questions
Is CAROLINA NATIONAL TRANSPORTATION LLC authorized to operate?
Yes. CAROLINA NATIONAL TRANSPORTATION LLC (USDOT #659150) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is CAROLINA NATIONAL TRANSPORTATION LLC's safety record?
CAROLINA NATIONAL TRANSPORTATION LLC has 5 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 CAROLINA NATIONAL TRANSPORTATION LLC operate?
CAROLINA NATIONAL TRANSPORTATION LLC operates 121 power units with 121 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does CAROLINA NATIONAL TRANSPORTATION LLC transport hazardous materials?
No. CAROLINA NATIONAL TRANSPORTATION LLC does not have a hazardous materials flag in the FMCSA database.
Where is CAROLINA NATIONAL TRANSPORTATION LLC located?
CAROLINA NATIONAL TRANSPORTATION LLC is based in MOUNT PLEASANT, South Carolina at 950 HOUSTON NORTHCUTT BLVD SUITE 100, 29464. Phone: (843) 849-0451.
What are CAROLINA NATIONAL TRANSPORTATION LLC's out-of-service rates?
CAROLINA NATIONAL TRANSPORTATION LLC's driver out-of-service rate is 1.3%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 26.6% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.