Desert Mountain Corporation is an active interstate carrier based in Riverton, WY.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 58 | 0 | 0 |
| Tractors | 58 | 0 | 0 |
| Trailers | 160 | 0 | 0 |
| Total Power Units | 58 | ||
Distinct vehicles · 24 mo
vs 58 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 100% | 97% | Worse than most peers |
| HOS Compliance | 64% | 95% | Around peer average |
| Driver Fitness | 86% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 57% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 11 | — | 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 | 52 | 10 | 13 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | UT | TRUCK TRACTOR | 0 | 0 |
| Feb 18, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Feb 10, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Jan 2, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Dec 29, 2025 | NM |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 8 | 1.10 | — |
| HOS Compliance | 6 | 0.07 | — |
| Vehicle Maintenance | 19 | 5.05 | — |
| Driver Fitness | 1 | 0.01 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state CO accounts for 32% of activity. Activity outside home state (WY): 100%.
+2 other states with fewer inspections
| Hours-of-Service Compliance | 8 | 0 | 0 |
| Unsafe Driving | 8 | 2 | 0 |
| Driver Fitness | 1 | 0 | 0 |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Nov 17, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Oct 13, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Sep 29, 2025 | NM | TRUCK TRACTOR | 1 | 0 |
| Sep 26, 2025 | CO | TRUCK TRACTOR | 0 | 0 |
| Sep 25, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 29, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Sep 29, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Aug 27, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Jul 25, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Jul 25, 2025 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |
| Jul 25, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jul 25, 2025 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Jul 25, 2025 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Jul 25, 2025 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Jul 8, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |