CarrierintelCarrierintel
ST

SOUTHERN TANK TRANSPORT INC

DOT 548304MC 270785ActiveInterstateZURICH AMERICAN INSURANCE COMPANYHOLLY HILL, SC

COMPANY

Authority since
2018-05-03
MCS-150
2025-09-24 · 9,314,400 mi (2024)
Fleet
137 units · 321 trailers · 115 drivers
Annual mileage (VMT)
9,314,400 mi (2024)
Owner origin
Anglosphere
Origin candidates
English 83%

ADDRESS

Physical
1789 GARDNER
HOLLY HILL, SC 29059
Mailing
P O BOX 70
HOLLY HILL, SC 29059

CONTACT

Phone
8034961800
Email
safety_dept@sotank.com

OFFICERS

Primary Officer
DAN HORTON
Title
PRESIDENT
Origin
Anglosphere

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
12
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsLiquids / GasesGrain, Feed, HayCoal / CokeChemicalsCommodities Dry BulkFarm SuppliesConstructionOther: CEMENT, LIME
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
101 mo
Active authority
INSURANCE
1 active
ZURICH AMERICAN INSURANCE COMPANY
RISK GRADE
Elevated Risk
5 risk factors · 3 strengths
OOS RATE
15.9%
53 / 333 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

5 risk factors · 3 strengths · 8 data points

SAFETY PERFORMANCE

Crash Record
335 crashes · 10 fatal · 163 with injuries · 306 tow-away
Clean Inspection Rate
84% — 280 clean of 333 inspections
Out-of-Service Rate
15.9% — driver OOS 6, vehicle OOS 47

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
13 historical event(s) on file
MCS-150 Filing
Last filed 2025-09-24

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $1,000,000

SUMMARY

10 fatal crashes — most recent 4 yr ago
Elevated OOS rate 13% (last 24 mo)
4.7 crashes per 100 trucks/yr
4 injury crashes in the last 24 months
1.6 violations per inspection
84% clean inspections
Active insurance on file
Coverage $1.0M

Related carriers

All carriers in HOLLY HILLAll carriers in South CarolinaBrowse carriers by state