DBA: Denler Inc
Denler And Sons Inc is an active interstate carrier based in Joliet, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 35 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 9 | 0 | 0 |
| Total Power Units | 36 | ||
Distinct vehicles · 24 mo
vs 36 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 | 33% | 82% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 100% | 99% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 41% | 81% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state IL accounts for 100% of activity. Activity outside home state (IL): 0%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Driver Fitness | 2 | 0 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Aug 13, 2025 | IL | STRAIGHT TRUCK | 5 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 13, 2025 | 39115ANSIN | Driving a CMV while disqualified. Suspended for non-safety-related reason and in the state of driver's license issuance | Driver Fitness |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.30 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 1 | 3.00 | — |
| Driver Fitness | 1 | 10.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Vehicle Maintenance |
| 2 |
| 0 |
| 0 |
| Unsafe Driving | 1 | 0 | 0 |
| Yes |
| Aug 13, 2025 | 39141A | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail | Driver Fitness | Yes |
| Aug 13, 2025 | 39271A | Using or equipping a CMV with radar detector | Unsafe Driving | — |
| Aug 13, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Aug 13, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |