DBA: Davelaar Farms
Bob Davelaar is an active interstate carrier based in Rock Valley, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Trailers | 1 | 1 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 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 | 91% | 92% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 95% | 94% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 87% | 87% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 6 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 1 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 3 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 25, 2025 | SD | STRAIGHT TRUCK | 0 | 7 |
| Sep 2, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Aug 8, 2025 | NE | TRUCK TRACTOR | 0 | 0 |
| Jan 28, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Jan 28, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 4.66 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 1 | 4.00 | — |
| Driver Fitness | 1 | 0.10 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 4 states. Top state IA accounts for 33% of activity. Activity outside home state (IA): 67%.
| Driver Fitness | 1 | 0 | 0 |
| Vehicle Maintenance | 1 | 0 | 0 |
| SD |
| TRUCK TRACTOR |
| 2 |
| 0 |
| Aug 9, 2024 | IA | TRUCK TRACTOR | 2 | 0 |
| Aug 5, 2024 | MN | TRUCK TRACTOR | 1 | 0 |
| Jun 17, 2024 | MN | TRUCK TRACTOR | 0 | 0 |
| May 9, 2024 | IA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 28, 2025 | 3922SLLFC | State/Local Laws - Following too closely | Unsafe Driving | — |
| Jan 28, 2025 | 3922SLLILC | State/Local Laws - Improper lane change | Unsafe Driving | — |
| Aug 9, 2024 | 39141A1NPH | Operating a property-carrying vehicle without possessing a valid medical certificate - no previous history | Driver Fitness | — |
| Aug 9, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Aug 5, 2024 | 39355D3B | Air Brake - ABS malfunction trailers manufactured after March 1 2001 unable to transmit ABS malfunction signal to towing vehicle | Vehicle Maintenance | — |