Glendenning Brothers Inc is an active interstate carrier based in Stillman Valley, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 11 | 0 | 0 |
| Tractors | 11 | 0 | 0 |
| Trailers | 18 | 0 | 0 |
| Total Power Units | 11 | ||
Distinct vehicles · 24 mo
vs 11 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 | 79% | 90% | Worse than most peers |
| HOS Compliance | 81% | 92% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 70% | 88% | 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 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 7 | 1 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | PA | TRUCK TRACTOR | 1 | 0 |
| Sep 2, 2025 | LA | TRUCK TRACTOR | 0 | 0 |
| Aug 13, 2025 | MO | TRUCK TRACTOR | 3 | 0 |
| May 20, 2025 | TN | TRUCK TRACTOR | 1 | 2 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 3.00 | — |
| HOS Compliance | 2 | 0.61 | — |
| Vehicle Maintenance | 3 | 5.66 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 8 states. Top state IL accounts for 13% of activity. Activity outside home state (IL): 87%.
+3 other states with fewer inspections
| Hours-of-Service Compliance | 2 | 1 | 0 |
| Unsafe Driving | 2 | 1 | 0 |
| Jan 7, 2025 |
| OH |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Oct 1, 2024 | NY | TRUCK TRACTOR | 4 | 0 |
| May 14, 2024 | IL | TRUCK TRACTOR | 0 | 0 |
| Mar 27, 2024 | RI | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Aug 13, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Aug 13, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Aug 13, 2025 | 3963A1BALAC | Brake - Audible air leak from a brake chamber | Vehicle Maintenance | — |
| May 20, 2025 | 3965BHWSL | Hubs - Wheel seal leaking | Vehicle Maintenance | Yes |
| Oct 1, 2024 | 39311A1CSURR | Conspicuity Systems - Truck tractor upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Oct 1, 2024 | 39345B2B | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Oct 1, 2024 | 39524 | HOS (ELD) - ELD Form and Manner | Hours-of-Service Compliance | — |
| Oct 1, 2024 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Mar 27, 2024 | 3922LV | Lane Restriction violation | Unsafe Driving | — |