Zemba Bros Inc is an active interstate carrier based in Zanesville, OH.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 38 | 0 | 0 |
| Tractors | 10 | 0 | 0 |
| Trailers | 16 | 0 | 0 |
| Total Power Units | 48 | ||
Distinct vehicles · 24 mo
vs 48 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 | 42% | 84% | Around peer average |
| 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 | 29% | 78% | Better 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 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 1 | 1 | 1 |
| Oct 1, 2024 | 0 | 1 | 0 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 2 | 1 | 0 |
| Unsafe Driving | 1 | 1 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 23, 2026 | OH | TRUCK TRACTOR | 0 | 0 |
| Feb 6, 2026 | IN | TRUCK TRACTOR | 0 | 0 |
| Feb 2, 2026 | OH | STRAIGHT TRUCK | 0 | 0 |
| Jan 6, 2026 | OH | STRAIGHT TRUCK | 0 | 0 |
| Nov 3, 2025 | OH | STRAIGHT TRUCK |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.25 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 0.44 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state OH accounts for 89% of activity. Activity outside home state (OH): 11%.
| 0 |
| 0 |
| Oct 20, 2025 | OH | TRUCK TRACTOR | 1 | 0 |
| Sep 30, 2025 | OH | TRUCK TRACTOR | 0 | 0 |
| Sep 25, 2025 | OH | STRAIGHT TRUCK | 0 | 0 |
| Aug 15, 2025 | OH | TRUCK TRACTOR | 0 | 0 |
| May 23, 2025 | OH | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 20, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Dec 27, 2024 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Aug 15, 2024 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |