Byron L Lang Inc is an active interstate carrier based in Jackson, MO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 56 | 0 | 0 |
| Tractors | 56 | 0 | 0 |
| Trailers | 97 | 0 | 0 |
| Total Power Units | 56 | ||
Distinct vehicles · 24 mo
vs 56 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 88% | 92% | Worse than most peers |
| HOS Compliance | 85% | 94% | Worse than most peers |
| Driver Fitness | 59% | 91% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 56% | 81% | 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 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
| Oct 1, 2025 | 0 | 1 | 2 | 2 |
| Jul 1, 2025 | 1 | 2 | 3 | 4 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 16 | 5 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 | MO | TRUCK TRACTOR | 1 | 1 |
| Mar 13, 2026 | IA | TRUCK TRACTOR | 0 | 0 |
| Mar 5, 2026 | IA | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 13 | 1.98 | — |
| HOS Compliance | 12 | 0.60 | — |
| Vehicle Maintenance | 10 | 3.27 | — |
| Driver Fitness | 1 | 0.02 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 16 states. Top state IA accounts for 30% of activity. Activity outside home state (MO): 84%.
+11 other states with fewer inspections
| Hours-of-Service Compliance | 15 | 5 | 0 |
| Unsafe Driving | 13 | 2 | 0 |
| Driver Fitness | 1 | 0 | 0 |
| Feb 20, 2026 |
| CO |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Feb 19, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Feb 18, 2026 | NE | TRUCK TRACTOR | 0 | 0 |
| Feb 17, 2026 | ND | TRUCK TRACTOR | 0 | 0 |
| Feb 6, 2026 | IA | TRUCK TRACTOR | 0 | 0 |
| Jan 22, 2026 | AL | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Mar 5, 2026 | 38371H | License (CDL) - CDL or CLP holder possesses a valid medical certificate but is not on file with the issuing state driver's licensing agency as required | Driver Fitness | — |
| Feb 20, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 6, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Jan 6, 2026 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Dec 14, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Dec 2, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Nov 30, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Nov 26, 2025 | 3958E1PC | HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS | Hours-of-Service Compliance | — |
| Nov 3, 2025 | 3922SLLSWZ | State/Local Laws - Speeding work/construction zone | Unsafe Driving | — |