Rocky Mountain Supply Inc is an active interstate carrier based in Belgrade, MT.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 29 | 0 | 0 |
| Tractors | 7 | 0 | 0 |
| Trailers | 20 | 0 | 0 |
| Total Power Units | 47 | ||
Distinct vehicles · 24 mo
vs 47 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 | 0% | 0% | Better than most peers |
| Driver Fitness | 93% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 20% | 82% | Better 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 | 2 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 13 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 11 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | MT | STRAIGHT TRUCK | 0 | 0 |
| Feb 4, 2026 | MT | TRUCK TRACTOR | 0 | 0 |
| Oct 3, 2025 | MT | STRAIGHT TRUCK | 1 | 0 |
| Sep 5, 2025 | MT | STRAIGHT TRUCK | 2 | 1 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 9 | 2.21 | — |
| Driver Fitness | 2 | 0.90 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state MT accounts for 100% of activity. Activity outside home state (MT): 0%.
| 2 |
| Hazardous Materials Compliance | 4 | 1 | 0 |
| Driver Fitness | 2 | 2 | 2 |
| Sep 4, 2025 |
| MT |
| STRAIGHT TRUCK |
| 2 |
| 0 |
| Aug 27, 2025 | MT | STRAIGHT TRUCK | 0 | 0 |
| Jun 25, 2025 | MT | STRAIGHT TRUCK | 2 | 0 |
| Mar 12, 2025 | MT | STRAIGHT TRUCK | 0 | 0 |
| Mar 12, 2025 | MT | STRAIGHT TRUCK | 0 | 0 |
| Mar 5, 2025 | MT | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 3, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Sep 5, 2025 | 39111B5LNCDLNVL | License - Operate a CMV without a valid operators license issued by one State or jurisdiction | Driver Fitness | Yes |
| Sep 5, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Sep 4, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Sep 4, 2025 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Jun 25, 2025 | 172602AHMER | HM (Emergency Response) - No emergency response information | Hazardous Materials Compliance | — |
| Jun 25, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Mar 5, 2025 | 39355D1B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 1997 and each single unit CMV on or after 1998. | Vehicle Maintenance | — |
| Mar 5, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Feb 25, 2025 | 172516C6HMPMC | HM (Placarding) - Failure to maintain placard(s) in a condition so that the format legibility color and visibility of the placard will not be substantially red | Hazardous Materials Compliance | — |