NABHOLZ INC
AUTHORIZEDDBA: NABHOLZ
USDOT
379840
MC Number
333703
Fleet Size
147
Total Drivers
247
Last updated: March 16, 2026
Safety overview
NABHOLZ INC is a large interstate motor carrier based in CONWAY, Arkansas, operating 147 power units with 247 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 9.5% runs above the national average of 5.51%. They have 1 crash on file (1 with injuries). FMCSA records show 42 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 Arkansas is 9.8% and the average vehicle OOS rate is 32.2% across 9,836 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, 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
42
Total
60%
Driver %
Insurance on file
Liability (BIPD)
THE PHOENIX INSURANCE CO — eff. Mar 2, 2026
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
1
Total Crashes
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Frequently asked questions
Is NABHOLZ INC authorized to operate?
Yes. NABHOLZ INC (USDOT #379840) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is NABHOLZ INC's safety record?
NABHOLZ INC 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 NABHOLZ INC operate?
NABHOLZ INC operates 147 power units with 247 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does NABHOLZ INC transport hazardous materials?
Yes. NABHOLZ INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is NABHOLZ INC located?
NABHOLZ INC is based in CONWAY, Arkansas at 612 GARLAND, 72033. Phone: (501) 505-5173.
What are NABHOLZ INC's out-of-service rates?
NABHOLZ INC's driver out-of-service rate is 9.5%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 25.0% (national average: 20.72%).