Casper Brothers Inc is an active interstate carrier based in Romeoville, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 0 | 0 |
| Tractors | 0 | 13 | 0 |
| Trailers | 0 | 13 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 88% | 93% | Worse than most peers |
| HOS Compliance | 90% | 94% | Worse than most peers |
| Driver Fitness | 86% | 94% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 75% | 89% | 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 | 4 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 7 | 1 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | TN | TRUCK TRACTOR | 2 | 0 |
| Mar 13, 2026 | LA | TRUCK TRACTOR | 0 | 0 |
| Mar 10, 2026 | TX | TRUCK TRACTOR | 1 | 1 |
| Feb 18, 2026 | OH | TRUCK TRACTOR | 0 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 4.89 | — |
| HOS Compliance | 3 | 1.17 | — |
| Vehicle Maintenance | 3 | 6.37 | — |
| Driver Fitness | 1 | 0.53 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 18 states. Top state IL accounts for 14% of activity. Activity outside home state (IL): 86%.
+13 other states with fewer inspections
| Vehicle Maintenance | 7 | 2 | 2 |
| Hours-of-Service Compliance | 6 | 3 | 3 |
| Driver Fitness | 1 | 1 | 1 |
| Feb 12, 2026 |
| FL |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Feb 10, 2026 | PA | TRUCK TRACTOR | 1 | 0 |
| Feb 8, 2026 | AR | TRUCK TRACTOR | 2 | 1 |
| Feb 5, 2026 | MI | TRUCK TRACTOR | 0 | 0 |
| Jan 22, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Jan 21, 2026 | NV | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 20, 2026 | 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 | — |
| Mar 10, 2026 | 39375A3TAOLTIS | Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 10, 2026 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Feb 8, 2026 | 38351ASIN | Driving a CMV while CDL is suspended for a safety-related or unknown reason and in state of driver's license issuance | Driver Fitness | Yes |
| Feb 8, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 21, 2026 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |
| Jan 20, 2026 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |
| Jan 20, 2026 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Jan 20, 2026 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |