SOUTHERN HEAVY HAUL LOGISTICS INC
AUTHORIZEDUSDOT
3479268
MC Number
1141311
Fleet Size
22
Total Drivers
22
Last updated: March 11, 2026
Safety overview
SOUTHERN HEAVY HAUL LOGISTICS INC is a mid-size interstate motor carrier based in LAREDO, Texas, operating 22 power units with 22 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 13.5% runs above the national average of 5.51%. No crashes on file. FMCSA records show 37 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 Texas is 13.0% and the average vehicle OOS rate is 29.6% across 172,933 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
37
Total
54%
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is SOUTHERN HEAVY HAUL LOGISTICS INC authorized to operate?
Yes. SOUTHERN HEAVY HAUL LOGISTICS INC (USDOT #3479268) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SOUTHERN HEAVY HAUL LOGISTICS INC's safety record?
SOUTHERN HEAVY HAUL LOGISTICS 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 SOUTHERN HEAVY HAUL LOGISTICS INC operate?
SOUTHERN HEAVY HAUL LOGISTICS INC operates 22 power units with 22 drivers on file. That puts them in the mid-size range.
Does SOUTHERN HEAVY HAUL LOGISTICS INC transport hazardous materials?
No. SOUTHERN HEAVY HAUL LOGISTICS INC does not have a hazardous materials flag in the FMCSA database.
Where is SOUTHERN HEAVY HAUL LOGISTICS INC located?
SOUTHERN HEAVY HAUL LOGISTICS INC is based in LAREDO, Texas at 32011 MINERA ST, 78045. Phone: (956) 327-5805.
What are SOUTHERN HEAVY HAUL LOGISTICS INC's out-of-service rates?
SOUTHERN HEAVY HAUL LOGISTICS INC's driver out-of-service rate is 13.5%, 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 32.3% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.