MD MULLINS HEAVY HAULIN LLC
AUTHORIZEDUSDOT
660735
MC Number
310765
Fleet Size
2
Total Drivers
2
Last updated: March 16, 2026
Safety overview
MD MULLINS HEAVY HAULIN LLC is a small interstate motor carrier based in BULLS GAP, Tennessee, operating 2 power units with 2 drivers. Their safety profile raises flags: 3 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 50.0% runs above the national average of 5.51%. No crashes on file. FMCSA records show 2 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 Tennessee is 11.5% and the average vehicle OOS rate is 30.3% across 23,188 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
2
Total
67%
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is MD MULLINS HEAVY HAULIN LLC authorized to operate?
Yes. MD MULLINS HEAVY HAULIN LLC (USDOT #660735) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is MD MULLINS HEAVY HAULIN LLC's safety record?
MD MULLINS HEAVY HAULIN LLC has 3 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 MD MULLINS HEAVY HAULIN LLC operate?
MD MULLINS HEAVY HAULIN LLC operates 2 power units with 2 drivers on file. That makes them a small carrier.
Does MD MULLINS HEAVY HAULIN LLC transport hazardous materials?
No. MD MULLINS HEAVY HAULIN LLC does not have a hazardous materials flag in the FMCSA database.
Where is MD MULLINS HEAVY HAULIN LLC located?
MD MULLINS HEAVY HAULIN LLC is based in BULLS GAP, Tennessee at 1066 WHEELER ROAD, 37711. Phone: (540) 439-6553.
What are MD MULLINS HEAVY HAULIN LLC's out-of-service rates?
MD MULLINS HEAVY HAULIN LLC's driver out-of-service rate is 50.0%, 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 0.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.