High Sierra Industries Inc is an active interstate carrier based in Diamond Springs, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 10 | 0 | 0 |
| Trailers | 10 | 0 | 0 |
| Total Power Units | 16 | ||
Distinct vehicles · 24 mo
vs 16 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 76% | 93% | Worse than most peers |
| Driver Fitness | 86% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 38% | 82% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Driver Fitness | 1 | 1 | 1 |
| Hours-of-Service Compliance | 1 | 0 | 1 |
| Vehicle Maintenance | 1 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 26, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 6, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Dec 9, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Nov 12, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Sep 12, 2025 | CA |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 0.17 | — |
| Vehicle Maintenance | 1 | 0.31 | — |
| Driver Fitness | 1 | 0.25 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| 0 |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Jul 2, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Jun 27, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Jun 11, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jun 5, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Apr 24, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 23, 2025 | 3958K2HOSRC | HOS (Manner) - Driver failed to retain a copy of each record of duty status for the previous 7 consecutive days which shall be in his/her possession and available | Hours-of-Service Compliance | Yes |
| Aug 29, 2024 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Aug 23, 2024 | 393207F | Air suspension pressure loss | Vehicle Maintenance | — |