VEKTORCarrier Intelligence Packet
SOUTHERN TANK TRANSPORT INC
USDOT 548304 · MC-270785 · 1789 GARDNER, HOLLY HILL, SC 29059
81Review firstModerate riskVektor risk score · 0–100
Generated August 13, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.
Watch · 2
- Vehicle out-of-service rate above average — 30.9% vs the 22.3% national average.
- Fatal crash on record — 10 crash(es) involving a fatality are on this carrier's record.
In good standing · 3
- Active operating authority — Active for-hire authority is on file with FMCSA.
- Insurance on file — BIPD (liability) insurance is on file with FMCSA.
- Established 33 years — Operating authority has been on file since 1994.
Identity & authority
- Operating status
- Active
- Common authority
- None
- Contract authority
- Active
- Broker authority
- None
- Safety rating
- Satisfactory (Oct 12, 2022)
- Authority age
- 32 yr
- Registered
- Jan 21, 1994
- Out-of-service
- No
- Phone
- (803) 496-1800
- safety_dept@sotank.com
- Website
- sotank.com
- Address
- 1789 GARDNER, HOLLY HILL, SC 29059
Fleet
- Power units
- 137
- Drivers
- 115
- Observed units
- 196
- Avg fleet age
- 11.7 yr
Insurance
- Auto-liability on file
- Yes
- BIPD limit
- $750k
- Cargo on file
- No
- Cargo limit
- $750k
- Bond on file
- No
- Lapses
- 0
Safety · trailing 24 months
- Vehicle OOS
- 30.9% (nat'l 22.26%)
- Driver OOS
- 1.0% (nat'l 6.67%)
- Inspections
- 194
- Crashes
- 13
- Fatal crashes
- 10
| CSA BASIC | Measure | Percentile | Source | Alert |
|---|---|---|---|---|
| Unsafe Driving | 1.47 | 51% | Vektor est. | — |
| Hours-of-Service | 0.31 | 62% | Vektor est. | — |
| Driver Fitness | 0.05 | 16% | Vektor est. | — |
| Controlled Substances | 0 | 0% | Vektor est. | — |
| Vehicle Maintenance | 7.4 | 76% | Vektor est. | — |