Jensen Rock & Sand Inc is an active interstate carrier based in Mobridge, SD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 69 | 0 | 0 |
| Tractors | 24 | 0 | 0 |
| Trailers | 72 | 0 | 0 |
| Total Power Units | 93 | ||
Distinct vehicles · 24 mo
vs 93 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 | 50% | 88% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 100% | 91% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 33 | 10 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 23, 2026 | SD | STRAIGHT TRUCK | 1 | 0 |
| Jun 10, 2026 | SD | STRAIGHT TRUCK | 0 | 0 |
| Jun 2, 2026 | ND | TRUCK TRACTOR | 1 | 0 |
| May 27, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| May 14, 2026 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 6
Brian'S E' Cono Air
Clearfield, UT
Kenneth Jensen · also at 6 others
Jensen Farms Llc
Vale, OR
Kenneth Jensen · also at 6 others
Jrs Repair
Richfield, UT
Kenneth Jensen · also at 6 others
Kbj Trucking Llc
Newcastle, NE
Kenneth Jensen · also at 6 others
Kenneth Jensen
Princeton, MN
Kenneth Jensen · also at 6 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.20 | — |
| HOS Compliance | 1 | 0.10 | — |
| Vehicle Maintenance | 7 | 10.47 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state SD accounts for 81% of activity. Activity outside home state (SD): 19%.
| Unsafe Driving | 2 | 2 | 0 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| ND |
| TRUCK TRACTOR |
| 7 |
| 1 |
| Nov 3, 2025 | ND | STRAIGHT TRUCK | 3 | 0 |
| Oct 9, 2025 | SD | STRAIGHT TRUCK | 0 | 0 |
| Sep 30, 2025 | SD | TRUCK TRACTOR | 1 | 0 |
| Aug 25, 2025 | ND | TRUCK TRACTOR | 9 | 0 |
| Aug 7, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 23, 2026 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Jun 2, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| May 14, 2026 | 393104F3C | Cargo - Loose or unfastened tiedown | Vehicle Maintenance | — |
| May 14, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| May 14, 2026 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| May 14, 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 |
| May 14, 2026 | 3939ALBL | Lighting - Backup lamp inoperative | Vehicle Maintenance | — |
| May 14, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| May 14, 2026 | 3958A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Hours-of-Service Compliance | — |
| Nov 3, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
Lightning Bolt Delivery Inc
Centralia, WA
Kenneth Jensen · also at 6 others