Diamond Line Delivery Systems Inc is an active interstate carrier based in Meridian, ID.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 22 | 2 | 0 |
| Tractors | 138 | 44 | 0 |
| Trailers | 642 | 0 | 0 |
| Total Power Units | 206 | ||
Distinct vehicles · 24 mo
vs 206 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 45% | 91% | Around peer average |
| HOS Compliance | 100% | 93% | Worse than most peers |
| Driver Fitness | 73% | 93% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 64% | 85% | 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 | 16 | — | 22.26% |
| Hazmat | 15 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 0 | 1 | 1 |
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 2 | 1 | 2 | 2 |
| Oct 1, 2024 | 0 | 2 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 92 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 22, 2026 | CO | TRUCK TRACTOR | 2 | 1 |
| Sep 16, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Sep 15, 2026 | WA | TRUCK TRACTOR | 1 | 0 |
| Sep 4, 2026 | UT | TRUCK TRACTOR | 0 | 0 |
Santa Barbara Transportation Corporation
No alertsMeridian, ID · 209 units
United Site Services Of Maryland Inc
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Commercial Tire Inc
No alertsMeridian, ID · 192 units
Jackson Energy Logistics Llc
No alertsMeridian, ID · 184 units
Johnny On The Spot Llc
No alertsMeridian, ID · 237 units
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 15
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| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 0.24 | — |
| HOS Compliance | 4 | 0.16 | — |
| Vehicle Maintenance | 41 | 3.01 | — |
| Driver Fitness | 3 | 0.12 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state WA accounts for 36% of activity. Activity outside home state (ID): 88%.
+2 other states with fewer inspections
| 20 |
| Unsafe Driving | 9 | 2 | 0 |
| Hazardous Materials Compliance | 6 | 1 | 3 |
| Hours-of-Service Compliance | 6 | 3 | 0 |
| Driver Fitness | 4 | 3 | 3 |
| Aug 31, 2026 |
| WA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Aug 14, 2026 | CO | TRUCK TRACTOR | 2 | 0 |
| Aug 13, 2026 | CO | TRUCK TRACTOR | 0 | 0 |
| Aug 12, 2026 | WA | TRUCK TRACTOR | 1 | 1 |
| Aug 11, 2026 | WA | STRAIGHT TRUCK | 0 | 0 |
| Aug 6, 2026 | UT | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 22, 2026 | 39345DSGNCNB | Brakes - Service brakes on trailer inoperative due to no trailer connection or air shut off | Vehicle Maintenance | — |
| Sep 22, 2026 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Sep 15, 2026 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |
| Aug 14, 2026 | 39347ABCLMAD | Air Disc Brake - Cracked/loose/missing lining/pad. | Vehicle Maintenance | — |
| Aug 14, 2026 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Aug 12, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Aug 6, 2026 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Aug 6, 2026 | 39311A1CSLRR | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Aug 4, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Jul 13, 2026 | 39311A1CSLRR | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
Caleb Haley & Co Llc
Hackberry, LA
Neil Smith · also at 15 others
+5 more