Southbound Transport Llc is an active interstate carrier based in Mercer, TN.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 5 | 1 | 0 |
| Trailers | 17 | 1 | 0 |
| Total Power Units | 6 | ||
Distinct vehicles · 24 mo
vs 6 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 77% | 87% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 6 | 3 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 23, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Feb 20, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Feb 10, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Nov 21, 2025 | TN | TRUCK TRACTOR | 0 | 0 |
| Aug 14, 2025 | MS |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 4.66 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 5 states. Top state MS accounts for 33% of activity. Activity outside home state (TN): 67%.
| TRUCK TRACTOR |
| 1 |
| 0 |
| Jun 25, 2025 | AR | TRUCK TRACTOR | 0 | 0 |
| Jun 2, 2025 | UT | TRUCK TRACTOR | 3 | 0 |
| Nov 21, 2024 | MS | TRUCK TRACTOR | 0 | 0 |
| Jun 18, 2024 | MO | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 14, 2025 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Jun 2, 2025 | 39348ABMBCBD | Drum Brake - Missing/broken component(s) | Vehicle Maintenance | — |
| Jun 2, 2025 | 3939ALSML | Lighting - Side marker lamp(s) inoperative | Vehicle Maintenance | — |
| Jun 2, 2025 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Jun 18, 2024 | 3939ALPL | Lighting - Parking lamp(s) inoperative | Vehicle Maintenance | — |
| Jun 18, 2024 | 3939ALTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Vehicle Maintenance | — |