A & O Truck Lines Llc is an active interstate carrier based in Columbia, TN.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 1 | 0 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 98% | 98% | Worse than most peers |
| HOS Compliance | 94% | 95% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 92% | 93% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 13 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Aug 20, 2026 | TN | TRUCK TRACTOR | 3 | 1 |
| Aug 14, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Aug 14, 2026 | TN | TRUCK TRACTOR | 1 | 0 |
| Jan 7, 2026 | TN | STRAIGHT TRUCK | 0 | 0 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 9
Armstrong 360 Llc
Washougal, WA
William Armstrong · also at 9 others
Armstrong Construction Llc
Saint Louis, MO
William Armstrong · also at 9 others
Court Galvanizing Inc
Vacaville, CA
William Armstrong · also at 9 others
Custom Park Surfacing Llc
Harmans, MD
William Armstrong · also at 9 others
Poverty Acres Trucking Inc
Jordan, ON
William Armstrong · also at 9 others
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 11.66 | — |
| HOS Compliance | 1 | 0.46 | — |
| Vehicle Maintenance | 4 | 8.41 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 3 states. Top state TN accounts for 75% of activity. Activity outside home state (TN): 25%.
| 3 |
| Unsafe Driving | 2 | 1 | 0 |
| Hours-of-Service Compliance | 1 | 0 | 1 |
| Dec 29, 2025 |
| TN |
| TRUCK TRACTOR |
| 2 |
| 3 |
| Sep 2, 2025 | KY | STRAIGHT TRUCK | 1 | 0 |
| Aug 26, 2025 | MO | TRUCK TRACTOR | 7 | 1 |
| Aug 14, 2024 | TN | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 20, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Aug 20, 2026 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Aug 20, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Aug 14, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Dec 29, 2025 | 3929A2C | Cargo - Vehicle components or dunnage not secured | Vehicle Maintenance | Yes |
| Dec 29, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Sep 2, 2025 | 39360E | Windshield - Obstructed | Vehicle Maintenance | — |
| Aug 26, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Aug 26, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Aug 26, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |