DBA: A 1 Disposal
Four Corners Precision Mfg is an active intrastate non-hazmat carrier based in Salt Lake City, UT.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 18 | 0 | 0 |
| Total Power Units | 18 | ||
Distinct vehicles · 24 mo
vs 18 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 | 72% | 93% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 91% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 91% | 96% | 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state UT accounts for of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 15 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jun 12, 2025 | UT | STRAIGHT TRUCK | 7 | 0 |
| Jan 29, 2025 | UT | STRAIGHT TRUCK | 1 | 0 |
| Sep 9, 2024 | UT | TRUCK TRACTOR | 3 | 1 |
| Jul 8, 2024 | UT | STRAIGHT TRUCK | 1 | 0 |
Electrical Wholesale Supply
No alertsSalt Lake City, UT · 18 units
Holleywood Transportation Llc
No alertsSalt Lake City, UT · 18 units
Wasatch Meats Inc
No alertsSalt Lake City, UT · 18 units
Sierra Forest Products Inc
No alertsSalt Lake City, UT · 18 units
Midwest Office Inc
No alertsSalt Lake City, UT · 18 units
Carriers that share an officer, phone, or email with this DOT.
Shared phone · 1
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.80 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 12.66 | — |
| Driver Fitness | 2 | 0.90 | — |
| Controlled Substances | 0 | 0.00 | — |
| 2 |
| Driver Fitness | 2 | 1 | 0 |
| Unsafe Driving | 2 | 2 | 0 |
| May 21, 2024 | UT | STRAIGHT TRUCK | 7 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jun 12, 2025 | 3922MCSR | Medical (Certificate) - Operating a CMV while in violation of state medical certification regulations | Driver Fitness | — |
| Jun 12, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jun 12, 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 | — |
| Jun 12, 2025 | 39355C1B | Air Brake - Truck-tractor manufactured on or after March 1 1997 not equipped with an ABS system. System does not function or indicates a fault. | Vehicle Maintenance | — |
| Jun 12, 2025 | 39375CTAOTDLT132 | Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves | Vehicle Maintenance | — |
| Jun 12, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Jun 12, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Jan 29, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Sep 9, 2024 | 38323A2LCDLNP | License (CDL) - Operate a CMV while not in possession of a CDL on person | Driver Fitness | — |
| Sep 9, 2024 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |