PALMETTO ROCK SERVICES INC
AUTHORIZEDUSDOT
495963
MC Number
N/A
Fleet Size
54
Total Drivers
1
Last updated: March 15, 2026
Safety overview
PALMETTO ROCK SERVICES INC is a mid-size interstate motor carrier based in DUNCAN, South Carolina, operating 54 power units with 1 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. No crashes on file.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- Yes
- 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
0
Total
—
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is PALMETTO ROCK SERVICES INC authorized to operate?
Yes. PALMETTO ROCK SERVICES INC (USDOT #495963) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is PALMETTO ROCK SERVICES INC's safety record?
PALMETTO ROCK SERVICES INC has 2 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 PALMETTO ROCK SERVICES INC operate?
PALMETTO ROCK SERVICES INC operates 54 power units with 1 driver on file. That puts them in the mid-size range.
Does PALMETTO ROCK SERVICES INC transport hazardous materials?
Yes. PALMETTO ROCK SERVICES INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is PALMETTO ROCK SERVICES INC located?
PALMETTO ROCK SERVICES INC is based in DUNCAN, South Carolina at 1800 EAST MAIN ST, 29334. Phone: (864) 433-0909.