Diamond Express Transport Llc is an active interstate carrier based in Denton, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 1 | 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 |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 100% | 100% | Worse than most peers |
| HOS Compliance | 90% | 92% | Worse than most peers |
| Driver Fitness | 90% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 70% | 76% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 5 | — | 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 | 20 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Oct 22, 2025 | LA | STRAIGHT TRUCK | 2 | 1 |
| Oct 6, 2025 | NC | STRAIGHT TRUCK | 1 | 1 |
| Oct 3, 2025 | KS | STRAIGHT TRUCK | 1 | 0 |
| Sep 2, 2025 | MS | TRUCK TRACTOR | 0 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 4 | 17.36 | — |
| HOS Compliance | 5 | 0.68 | — |
| Vehicle Maintenance | 8 | 4.00 | — |
| Driver Fitness | 1 | 0.63 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 11 states. Top state AZ accounts for 14% of activity. Activity outside home state (TX): 100%.
+6 other states with fewer inspections
| 3 |
| Hours-of-Service Compliance | 10 | 0 | 0 |
| Unsafe Driving | 4 | 1 | 0 |
| Driver Fitness | 1 | 0 | 1 |
| Jul 4, 2025 | UT | STRAIGHT TRUCK | 4 | 1 |
| Jun 1, 2025 | FL | STRAIGHT TRUCK | 2 | 0 |
| May 27, 2025 | NM | TRUCK TRACTOR | 1 | 0 |
| Apr 29, 2025 | TN | STRAIGHT TRUCK | 0 | 0 |
| Apr 21, 2025 | IA | TRUCK TRACTOR | 1 | 0 |
| Mar 30, 2025 | IA | STRAIGHT TRUCK | 10 | 3 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 22, 2025 | 39111B2Q | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I | Driver Fitness | Yes |
| Oct 22, 2025 | 39216AD | Driver - Failed to use seat belt while operating a CMV. | Unsafe Driving | — |
| Oct 6, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Oct 3, 2025 | 39524 | HOS (ELD) - ELD Form and Manner | Hours-of-Service Compliance | — |
| Jul 4, 2025 | 39348ABIHE | Hydraulic/Electric Brake - Inoperative other than a steering axle. | Vehicle Maintenance | — |
| Jul 4, 2025 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |
| Jul 4, 2025 | 39530B2ELDDFC24 | HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period. | Hours-of-Service Compliance | — |
| Jul 4, 2025 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Jun 1, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Jun 1, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |