Dab Trucking Services Company is an active interstate carrier based in Lockport, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 82 | 0 | 0 |
| Tractors | 70 | 12 | 0 |
| Trailers | 151 | 0 | 0 |
| Total Power Units | 82 | ||
Distinct vehicles · 24 mo
vs 82 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 91% | 94% | Worse than most peers |
| HOS Compliance | 68% | 90% | Around peer average |
| Driver Fitness | 42% | 90% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 72% | 87% | 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 | 7 | — | 6.67% |
| Vehicle | 0 | 32 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 2 | 0 | 1 |
| Oct 1, 2025 | 0 | 4 | 3 | 4 |
| Jul 1, 2025 | 0 | 1 | 3 | 3 |
| Jan 1, 2025 | 0 | 0 | 2 | 2 |
| Oct 1, 2024 | 1 | 0 | 1 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 59 | 34 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 26, 2026 | NE | TRUCK TRACTOR | 2 | 1 |
| Mar 25, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Mar 18, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Mar 12, 2026 | IN | TRUCK TRACTOR | 2 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 44 | 5.17 | — |
| HOS Compliance | 18 | 0.44 | — |
| Vehicle Maintenance | 39 | 5.02 | — |
| Driver Fitness | 2 | 0.05 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 31 states. Top state IL accounts for 14% of activity. Activity outside home state (IL): 86%.
+26 other states with fewer inspections
| 32 |
| Unsafe Driving | 50 | 14 | 0 |
| Hours-of-Service Compliance | 22 | 10 | 6 |
| Driver Fitness | 2 | 2 | 2 |
| Mar 9, 2026 |
| WV |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Mar 7, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Mar 2, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | TX | TRUCK TRACTOR | 3 | 0 |
| Feb 21, 2026 | AR | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 26, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 26, 2026 | 3958E1HOSPVIDOOS | HOS (Passenger) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain: | Hours-of-Service Compliance | Yes |
| Mar 18, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Mar 12, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Mar 12, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Mar 9, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Feb 23, 2026 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Feb 23, 2026 | 39311TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Feb 23, 2026 | 39522H4 | Driver failed to maintain supply of blank drivers records of duty status graph-grids | Hours-of-Service Compliance | — |
| Feb 21, 2026 | 3922INAT | Driver- Inattentive or Distracted Driving | Unsafe Driving | — |