3s Trucking Llc is an active interstate carrier based in Harris, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 10 | 0 | 0 |
| Tractors | 10 | 0 | 0 |
| Trailers | 20 | 0 | 0 |
| Total Power Units | 10 | ||
Distinct vehicles · 24 mo
vs 10 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 | 85% | 90% | Worse than most peers |
| HOS Compliance | 89% | 96% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 67% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 11 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | IA | TRUCK TRACTOR | 1 | 0 |
| Jan 30, 2026 | NE | TRUCK TRACTOR | 0 | 0 |
| Jan 23, 2026 | IA | TRUCK TRACTOR | 1 | 0 |
| Jan 18, 2026 | IA | TRUCK TRACTOR | 2 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 3.85 | — |
| HOS Compliance | 1 | 0.72 | — |
| Vehicle Maintenance | 5 | 7.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 5 states. Top state IA accounts for 64% of activity. Activity outside home state (IA): 36%.
| 1 |
| Unsafe Driving | 2 | 1 | 0 |
| Hours-of-Service Compliance | 1 | 1 | 0 |
| Sep 30, 2025 |
| IA |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Sep 28, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Sep 7, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Aug 4, 2025 | IA | TRUCK TRACTOR | 1 | 0 |
| Jul 31, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Feb 16, 2025 | WI | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | 3922FC | Following too close | Unsafe Driving | — |
| Jan 23, 2026 | 3958E | False report of drivers record of duty status | Hours-of-Service Compliance | — |
| Jan 18, 2026 | 3939T | Inoperable tail lamp | Vehicle Maintenance | — |
| Jan 18, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Sep 30, 2025 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Aug 4, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Feb 16, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Feb 16, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Nov 12, 2024 | 39355C2 | CMV other than truck-tractor manufactured on or after March 1 1998 not equipped with an antilock brake system | Vehicle Maintenance | — |
| Nov 12, 2024 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |