Ludwig & Sons Trucking Llc is an active interstate carrier based in Fond Du Lac, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 6 | 0 | 0 |
| Trailers | 17 | 0 | 0 |
| Total Power Units | 6 | ||
Distinct vehicles · 24 mo
vs 6 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 | 86% | 93% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 94% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 80% | 90% | 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 10, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Oct 21, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Sep 9, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Nov 5, 2024 | WI | TRUCK TRACTOR | 1 | 0 |
| Jun 29, 2024 |
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| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 1.60 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 1 | 2.60 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Inspected in 2 states. Top state WI accounts for 86% of activity. Activity outside home state (WI): 14%.
| 5 |
| Unsafe Driving | 2 | 0 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| WI |
| TRUCK TRACTOR |
| 4 |
| 2 |
| Jun 1, 2024 | WI | TRUCK TRACTOR | 0 | 0 |
| Apr 13, 2024 | WI | TRUCK TRACTOR | 4 | 4 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Nov 5, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jun 29, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jun 29, 2024 | 393701IICDUCCMT20 | Coupling - Upper coupler is cracked more than 20% of the distance across the metal in the direction of the crack | Vehicle Maintenance | Yes |
| Jun 29, 2024 | 39370B1ICDFWFMILT20 | Coupling - 20% or less of the fifth wheel fasteners on either side missing/ineffective | Vehicle Maintenance | — |
| Jun 29, 2024 | 39370B1ICDFWFMIMT20 | Coupling - More than 20% of the fifth wheel fasteners on either side missing/ineffective | Vehicle Maintenance | Yes |
| Apr 13, 2024 | 38351ALCDLRSWD | License (CDL) - A person required to have a CLP or CDL who is disqualified must not drive a CMV | Driver Fitness | Yes |
| Apr 13, 2024 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Apr 13, 2024 | 393110B3C | Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet | Vehicle Maintenance | Yes |
| Apr 13, 2024 | 393209DSTPAL | Steering - Pitman arm loose on the output shaft | Vehicle Maintenance | Yes |