Diamond 5c Trucking Llc is an active interstate carrier based in Mertzon, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Trailers | 6 | 0 | 0 |
| Total Power Units | 2 | ||
Distinct vehicles · 24 mo
vs 2 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 | 93% | 95% | Worse than most peers |
| 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 | 71% | 77% | 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 3 states. Top state 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 | 8 | 2 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Aug 12, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 28, 2025 | TX | TRUCK TRACTOR | 2 | 0 |
| Dec 27, 2024 | TX | TRUCK TRACTOR | 2 | 0 |
| Dec 19, 2024 | OK | TRUCK TRACTOR | 1 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 2.45 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 4.83 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Unsafe Driving | 2 | 0 | 0 |
| Jun 10, 2024 |
| KS |
| TRUCK TRACTOR |
| 4 |
| 0 |
| May 29, 2024 | TX | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 28, 2025 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Feb 28, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Dec 27, 2024 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Dec 27, 2024 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Dec 19, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jun 10, 2024 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Jun 10, 2024 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| Jun 10, 2024 | 39311UR | Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 | Vehicle Maintenance | — |
| Jun 10, 2024 | 39375B | Tire-front tread depth less than 4/32 of inch on a major tread groove | Vehicle Maintenance | — |
| May 29, 2024 | 39375A2 | Tire-tread and/or sidewall separation | Vehicle Maintenance | — |