Doubleback Transportation Llc is an active interstate carrier based in Jackson, AL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 31 | 0 | 0 |
| Tractors | 31 | 0 | 0 |
| Trailers | 37 | 0 | 0 |
| Total Power Units | 31 | ||
Distinct vehicles · 24 mo
vs 31 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 | 61% | 92% | Around peer average |
| HOS Compliance | 67% | 95% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 39% | 84% | Around peer average |
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 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 | 1 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 21, 2026 | AL | TRUCK TRACTOR | 0 | 0 |
| Mar 21, 2026 | AL | TRUCK TRACTOR | 0 | 0 |
| Mar 13, 2026 | AL | TRUCK TRACTOR | 0 | 0 |
| Feb 21, 2026 | AL | TRUCK TRACTOR | 0 | 0 |
| Dec 20, 2025 | AL |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.69 | — |
| HOS Compliance | 1 | 0.03 | — |
| Vehicle Maintenance | 8 | 2.75 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state AL accounts for 100% of activity. Activity outside home state (AL): 0%.
| Hours-of-Service Compliance |
| 2 |
| 0 |
| 0 |
| Unsafe Driving | 2 | 2 | 0 |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Nov 15, 2025 | AL | TRUCK TRACTOR | 0 | 0 |
| Sep 19, 2025 | AL | TRUCK TRACTOR | 2 | 0 |
| Aug 6, 2025 | AL | TRUCK TRACTOR | 0 | 0 |
| Jul 13, 2025 | AL | TRUCK TRACTOR | 0 | 0 |
| Jun 21, 2025 | AL | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 19, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Sep 19, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| May 23, 2025 | 3939BLLPL | Lighting - License plate lamp obscured | Vehicle Maintenance | — |
| Apr 11, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Mar 28, 2025 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 28, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Mar 7, 2025 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Feb 22, 2025 | 39524C2II | Driver failed to manually add the trailer number | Hours-of-Service Compliance | — |
| Feb 22, 2025 | 39524C2III | Driver failed to manually add shipping document number | Hours-of-Service Compliance | — |
| Jul 22, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |