Gray Fleet Corp is an active interstate carrier based in Lisle, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 35 | 0 | 0 |
| Tractors | 34 | 1 | 0 |
| Trailers | 34 | 1 | 0 |
| Total Power Units | 35 | ||
Distinct vehicles · 24 mo
vs 35 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 84% | 93% | Worse than most peers |
| HOS Compliance | 72% | 90% | Around peer average |
| Driver Fitness | 80% | 93% | Worse than most peers |
| Controlled Substances | 94% | 99% | Worse than most peers |
| Vehicle Maintenance | 44% | 82% | 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 | 8 | — | 6.67% |
| Vehicle | 0 | 19 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 1 | 2 | 2 |
| Jan 1, 2025 | 0 | 0 | 2 | 2 |
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 37 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 16, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Mar 13, 2026 | SD | TRUCK TRACTOR | 1 | 1 |
| Mar 12, 2026 | NM | TRUCK TRACTOR | 1 | 1 |
| Feb 8, 2026 | NE | TRUCK TRACTOR | 1 |
| Category |
|---|
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 16 | 4.29 | — |
| HOS Compliance | 11 | 0.42 | — |
| Vehicle Maintenance | 24 | 3.09 | — |
| Driver Fitness | 5 | 0.32 | — |
| Controlled Substances | 1 | 0.03 | — |
| 4.44% |
Where they run
Inspected in 31 states. Top state SD accounts for 22% of activity. Activity outside home state (IL): 100%.
+26 other states with fewer inspections
| 16 |
| Unsafe Driving | 19 | 6 | 0 |
| Hours-of-Service Compliance | 13 | 4 | 4 |
| Driver Fitness | 6 | 3 | 5 |
| Controlled Substances/​Alcohol | 1 | 1 | 1 |
| Feb 4, 2026 | UT | TRUCK TRACTOR | 2 | 0 |
| Feb 3, 2026 | CO | TRUCK TRACTOR | 1 | 0 |
| Feb 2, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Feb 2, 2026 | SD | TRUCK TRACTOR | 1 | 0 |
| Jan 31, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Jan 29, 2026 | AZ | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 13, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 12, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Feb 8, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 4, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Feb 4, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Feb 3, 2026 | 3922SLLFY | State/Local Laws - Failed to yield right of way | Unsafe Driving | — |
| Feb 2, 2026 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |
| Jan 29, 2026 | 39530B2ELDDFC24 | HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period. | Hours-of-Service Compliance | — |
| Jan 7, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Dec 19, 2025 | 39347A | Inadequate brakes for safe stopping - Brake Lining condition | Vehicle Maintenance | — |