Signature Line Services Llc is an active interstate carrier based in Bessemer, AL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 12 | 0 |
| Trailers | 3 | 0 | 0 |
| Total Power Units | 23 | ||
Distinct vehicles · 24 mo
vs 23 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 | 64% | 85% | 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 | 2 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 1 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 8, 2025 | AL | STRAIGHT TRUCK | 2 | 0 |
| May 13, 2025 | OK | STRAIGHT TRUCK | 4 | 2 |
| Nov 26, 2024 | TN | STRAIGHT TRUCK | 2 | 0 |
| Nov 26, 2024 | FL | STRAIGHT TRUCK | 4 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 3.87 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 5 states. Top state AL accounts for 50% of activity. Activity outside home state (AL): 50%.
| 8 |
| 1 |
| 0 |
| Hazardous Materials Compliance | 6 | 2 | 2 |
| Nov 16, 2024 | AL | STRAIGHT TRUCK | 0 | 0 |
| Aug 2, 2024 | AL | STRAIGHT TRUCK | 0 | 0 |
| May 7, 2024 | AL | STRAIGHT TRUCK | 0 | 0 |
| Apr 23, 2024 | IL | STRAIGHT TRUCK | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 8, 2025 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Sep 8, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| May 13, 2025 | 1712FHMGRMC | HM (General Requirements) - Transporting Hazardous Materials not in accordance with this part | Hazardous Materials Compliance | — |
| May 13, 2025 | 172516C6HMPMC | HM (Placarding) - Failure to maintain placard(s) in a condition so that the format legibility color and visibility of the placard will not be substantially red | Hazardous Materials Compliance | — |
| May 13, 2025 | 17324C1IHMBPSP | HM (Bulk Packages) - Shipper providing HM/DG in a bulk package/large means of containment not authorized/selected for the material being transported | Hazardous Materials Compliance | Yes |
| May 13, 2025 | 177834AHMC | HM (Cargo) - Operating a motor vehicle with HM not blocked/braced/secured as required. NOTE: Any shifting likely to adversely affect HM/DG package integrity unde | Hazardous Materials Compliance | Yes |
| Nov 26, 2024 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Nov 26, 2024 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Nov 26, 2024 | 3928D | Driver - Failed to inspect /use emergency equipment | Vehicle Maintenance | — |
| Nov 26, 2024 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |