DIAMOND TRUCKLINE INC
USDOT 3122531
Active, interstate carrier, small fleet (4 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate16.7% vs 19.1% national avg
- Linked registrations1 share this carrier's phone or address
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 3122531 |
|---|---|
| MC Number | MC-88764 |
| Legal Name | DIAMOND TRUCKLINE INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 2066618226 |
| Address | 14174 NW HOLLY RD, Seabeck, WA, 98380 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 89 / 100 |
|---|---|
| Hours-of-Service Compliance | 81 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 74 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 30 |
|---|---|
| Out-of-Service Rate | 16.7% vs 19.1% national average |
Most frequent violation categories: 15 (7), 16 (6), 12 (3).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 4 |
|---|---|
| Drivers | 4 |
| Recent Annual Mileage | 545,350 |
| Last MCS-150 Filing | 30-APR-26 |
DIAMOND TRUCKLINE INC operates 4 power units — a larger fleet than 84% of carriers registered in WA.
Nearby
Other carriers in Seabeck, WA
- JOEL DAVIES — USDOT 2632839, 1 power units
- WESLEY HOWERTON — USDOT 2779863, 1 power units
- WASHINGTON STATE SEAFOOD LLC — USDOT 2780393, 1 power units
- RICHARD KEEFE — USDOT 2790277, 1 power units
- LAN TAYLOR — USDOT 2813537, 1 power units
Browse all carriers in Seabeck, WA or all WA carriers.