Wiersema Trucking Corp is an active interstate carrier based in Rock Falls, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 0 | 0 |
| Tractors | 9 | 4 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 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 | 52% | 82% | 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 | 0 | — | 22.26% |
| Hazmat | 11 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 11 | 2 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | IL | TRUCK TRACTOR | 3 | 0 |
| Feb 24, 2026 | IL | TRUCK TRACTOR | 3 | 0 |
| Dec 5, 2025 | IL | TRUCK TRACTOR | 0 | 0 |
| Nov 14, 2025 | IL | TRUCK TRACTOR | 0 | 0 |
| Sep 18, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 7 | 3.40 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state IL accounts for 100% of activity. Activity outside home state (IL): 0%.
| Hazardous Materials Compliance | 2 | 0 | 0 |
| IL |
| TRUCK TRACTOR |
| 2 |
| 0 |
| Sep 9, 2025 | IL | TRUCK TRACTOR | 0 | 0 |
| Nov 29, 2024 | IL | TRUCK TRACTOR | 1 | 0 |
| Oct 31, 2024 | IL | TRUCK TRACTOR | 1 | 0 |
| Sep 18, 2024 | IL | TRUCK TRACTOR | 0 | 0 |
| Sep 17, 2024 | IL | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | 39345D | Brake connections with leaks or constrictions | Vehicle Maintenance | — |
| Mar 18, 2026 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Mar 18, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Feb 24, 2026 | 172602A | Emergency Response information not complete | Hazardous Materials Compliance | — |
| Feb 24, 2026 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Feb 24, 2026 | 3963A1 | Inspection repair and maintenance of parts and accessories | Vehicle Maintenance | — |
| Sep 18, 2025 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Sep 18, 2025 | 3963A1LC | Brake - Leak from air chamber | Vehicle Maintenance | — |
| Nov 29, 2024 | 39355D2 | CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab | Vehicle Maintenance | — |
| Oct 31, 2024 | 39375C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | — |