Zielies Tree Service Inc is an active interstate carrier based in Bruce, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 110 | 70 | 0 |
| Trailers | 13 | 0 | 0 |
| Total Power Units | 180 | ||
Distinct vehicles · 24 mo
vs 180 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 21% | 90% | Better than most peers |
| HOS Compliance | 62% | 97% | Around peer average |
| Driver Fitness | 94% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 70% | 90% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 16 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 11, 2026 | MN | STRAIGHT TRUCK | 0 | 0 |
| Mar 9, 2026 | MN | TRUCK TRACTOR | 0 | 0 |
| Feb 16, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Feb 2, 2026 | WI | STRAIGHT TRUCK | 2 | 0 |
| Dec 11, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.09 | — |
| HOS Compliance | 1 | 0.02 | — |
| Vehicle Maintenance | 8 | 4.65 | — |
| Driver Fitness | 2 | 1.22 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state WI accounts for 53% of activity. Activity outside home state (WI): 47%.
| 5 |
| Driver Fitness | 2 | 2 | 1 |
| Unsafe Driving | 2 | 1 | 0 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| WI |
| STRAIGHT TRUCK |
| 2 |
| 0 |
| Oct 30, 2025 | WI | TRUCK TRACTOR | 2 | 0 |
| Aug 25, 2025 | WI | STRAIGHT TRUCK | 3 | 2 |
| Jun 19, 2025 | MN | TRUCK TRACTOR | 1 | 1 |
| Jun 2, 2025 | WI | STRAIGHT TRUCK | 1 | 0 |
| May 7, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 2, 2026 | 39381H | Horn - Inoperative or defective | Vehicle Maintenance | — |
| Feb 2, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Dec 11, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Dec 11, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Oct 30, 2025 | 38323A2LCDLNP | License (CDL) - Operate a CMV while not in possession of a CDL on person | Driver Fitness | — |
| Oct 30, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Aug 25, 2025 | 393207ASTCB | Suspension - Suspension connecting rod or tracking component assembly (including spring leaves used as a suspension connecting rod) or any part used for attaching | Vehicle Maintenance | Yes |
| Aug 25, 2025 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Aug 25, 2025 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Jun 19, 2025 | 38395LCDL | RESTRICTION - (CDL) - OPERATE A CMV IN VIOLATION OF A RESTRICTION. | Driver Fitness | Yes |