DBA: Zimmerman Tree Service
Msz Inc is an active intrastate non-hazmat carrier based in Lake Worth, FL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 19 | 0 | 0 |
| Total Power Units | 19 | ||
Distinct vehicles · 24 mo
vs 19 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 | 79% | 94% | Worse 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 | 97% | 96% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state FL accounts for 100% of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 12 | 5 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 19, 2025 | FL | STRAIGHT TRUCK | 1 | 0 |
| Dec 3, 2025 | FL | STRAIGHT TRUCK | 4 | 1 |
| Jul 12, 2024 | FL | STRAIGHT TRUCK | 2 | 1 |
| Jun 24, 2024 | FL | STRAIGHT TRUCK | 6 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.78 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 16.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Unsafe Driving | 1 | 0 | 0 |
| 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 19, 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 | — |
| Dec 3, 2025 | 39351CBNVLAWD | Air Brake - No visual low air warning device manufactured on or after 1975. | Vehicle Maintenance | — |
| Dec 3, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Dec 3, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Dec 3, 2025 | 3963A1BALR | Air Brake - Fails air loss rate test | Vehicle Maintenance | Yes |
| Jul 12, 2024 | 3939ALFTSI | Lighting - Front - Turn signal - inoperative | Vehicle Maintenance | — |
| Jul 12, 2024 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Jun 24, 2024 | 393209ESPSLA | Steering - Power steering leaking anywhere. | Vehicle Maintenance | — |
| Jun 24, 2024 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Jun 24, 2024 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |