Double D Transport Llc is an active interstate carrier based in Waterloo, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 5 | 0 | 0 |
| Tractors | 5 | 0 | 0 |
| Trailers | 30 | 0 | 0 |
| Total Power Units | 5 | ||
Distinct vehicles · 24 mo
vs 5 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 | 77% | 86% | Worse 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 | 84% | 92% | 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 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 1 | 3 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 22 | 8 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jul 1, 2025 | SD | TRUCK TRACTOR | 2 | 1 |
| May 22, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| May 7, 2025 | IN | TRUCK TRACTOR | 0 | 0 |
| Feb 15, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Jan 24, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 1.05 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 8 | 9.66 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 13 states. Top state IA accounts for 27% of activity. Activity outside home state (IA): 73%.
+8 other states with fewer inspections
| 11 |
| Unsafe Driving | 4 | 2 | 0 |
| IL |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jan 20, 2025 | MS | TRUCK TRACTOR | 0 | 0 |
| Jan 15, 2025 | MN | TRUCK TRACTOR | 0 | 0 |
| Jan 13, 2025 | FL | TRUCK TRACTOR | 3 | 1 |
| Nov 24, 2024 | KY | TRUCK TRACTOR | 0 | 0 |
| Nov 13, 2024 | MN | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jul 1, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Jul 1, 2025 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Jan 13, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jan 13, 2025 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Jan 13, 2025 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Nov 6, 2024 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Nov 4, 2024 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Oct 30, 2024 | 3939T | Inoperable tail lamp | Vehicle Maintenance | — |
| Oct 24, 2024 | 393207B | Adjustable axle locking pins missing or not engaged | Vehicle Maintenance | Yes |
| Oct 24, 2024 | 39345B2 | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | Yes |