Bumpa And Sons Trucking is an active interstate carrier based in Casper, WY.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 0 | 0 |
| Tractors | 7 | 0 | 0 |
| Trailers | 4 | 0 | 0 |
| Total Power Units | 7 | ||
Distinct vehicles · 24 mo
vs 7 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 | 0% | 0% | Better than most peers |
| HOS Compliance | 96% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 73% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 18 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | UT | TRUCK TRACTOR | 0 | 0 |
| Feb 24, 2026 | MT | TRUCK TRACTOR | 3 | 3 |
| Feb 2, 2026 | MT | TRUCK TRACTOR | 0 | 0 |
| Nov 13, 2025 | MT | TRUCK TRACTOR | 0 | 0 |
| Oct 28, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 9 | 2.55 | — |
| Vehicle Maintenance | 7 | 4.15 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 6 states. Top state WY accounts for 36% of activity. Activity outside home state (WY): 64%.
+1 other state with fewer inspections
| 3 |
| Hours-of-Service Compliance | 17 | 10 | 3 |
| NM |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Oct 6, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Sep 18, 2025 | CO | TRUCK TRACTOR | 1 | 0 |
| Sep 10, 2025 | WY | STRAIGHT TRUCK | 0 | 0 |
| Sep 7, 2025 | WY | TRUCK TRACTOR | 0 | 0 |
| Jul 20, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 24, 2026 | 3953A2HOSPD | HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim | Hours-of-Service Compliance | Yes |
| Feb 24, 2026 | 3953A3IHOSPDIT | HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty at the time of inspection. Time | Hours-of-Service Compliance | Yes |
| Feb 24, 2026 | 3958E1PCOOS | HOS - False record of duty status that concealed an HOS limitation violation after the last rest period. Driver improperly used Personal Conveyance | Hours-of-Service Compliance | Yes |
| Sep 18, 2025 | 39311BCSLRR | Conspicuity Systems - Trailers lower rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1 1993 | Vehicle Maintenance | — |
| May 26, 2025 | 3953A2HOSPRNP | Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation | Hours-of-Service Compliance | — |
| Apr 16, 2025 | 393205C | Wheel fasteners loose and/or missing | Vehicle Maintenance | — |
| Mar 4, 2025 | 39524C2IIIELDSDN | HOS (ELD) - Driver failing to manually input or verify shipping document number. | Hours-of-Service Compliance | — |
| Feb 26, 2025 | 39522H2ELDNISDT | HOS (ELD) Driver failing to have instruction sheet describing the data transfer mechanisms supported by the ELD and step-by-step instructions for the driver to pr | Hours-of-Service Compliance | — |
| Feb 26, 2025 | 39522H4ELDBRODS | HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a | Hours-of-Service Compliance | — |
| Jan 14, 2025 | 393201AFRCLS | Frame - Cracked/loose/sagging/broken frame or chassis | Vehicle Maintenance | — |