OLD SOUTH WOOD PRESERVING LLC

AUTHORIZED
4907 HWY 43 N, SUMMERTOWN, TN, 38483|(931) 762-9663

USDOT

3741807

MC Number

1324850

Fleet Size

3

Total Drivers

2

Last updated: March 16, 2026

Safety overview

OLD SOUTH WOOD PRESERVING LLC is a small interstate motor carrier based in SUMMERTOWN, Tennessee, operating 3 power units with 2 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 5 inspections for this carrier.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

Unsafe Driving
83%
HOS / Fatigue
41%
👤Driver Fitness
44%
Controlled Substances
51%
🔧Vehicle Maintenance
76%

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.

Driver OOS rate0.0%
National average5.5%
Vehicle OOS rate50.0%
National average20.7%

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

5

Total

71%

Driver %

Driver Inspections5
Vehicle Inspections2
Driver OOS Rate0.0%
Vehicle OOS Rate50.0%

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is OLD SOUTH WOOD PRESERVING LLC authorized to operate?

Yes. OLD SOUTH WOOD PRESERVING LLC (USDOT #3741807) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.

What is OLD SOUTH WOOD PRESERVING LLC's safety record?

OLD SOUTH WOOD PRESERVING LLC 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 OLD SOUTH WOOD PRESERVING LLC operate?

OLD SOUTH WOOD PRESERVING LLC operates 3 power units with 2 drivers on file. That makes them a small carrier.

Does OLD SOUTH WOOD PRESERVING LLC transport hazardous materials?

No. OLD SOUTH WOOD PRESERVING LLC does not have a hazardous materials flag in the FMCSA database.

Where is OLD SOUTH WOOD PRESERVING LLC located?

OLD SOUTH WOOD PRESERVING LLC is based in SUMMERTOWN, Tennessee at 4907 HWY 43 N, 38483. Phone: (931) 762-9663.

What are OLD SOUTH WOOD PRESERVING LLC's out-of-service rates?

OLD SOUTH WOOD PRESERVING LLC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 50.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.