DT
DIAMOND TRUCKLINE INC
DOT 3122531MC 88764ActiveMotor CarrierInterstateUNITED FINANCIAL CASUALTY COMPANY · $750,000 · 1 policySEABECK, WA
COMPANY
Authority since
2019-06-20
MCS-150
2026-04-30 · 545,350 mi (2025)
Fleet
4 units · 4 trailers · 4 drivers
ADDRESS
Physical
14174 NW HOLLY RD
SEABECK, WA 98380
SEABECK, WA 98380
Mailing
Same as physical
CONTACT
Phone
2066618226
Email
DIAMONDTRUCKLINE@YAHOO.COM
OFFICERS
Primary Officer
—
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
General Freight
Cargo types
4
General FreightCommodities Dry BulkBeveragesPaper Products
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
88 mo
Active authority
INSURANCE
1 active
UNITED FINANCIAL CASUALTY COMPANY
RISK GRADE
Minimal Risk
1 risk factors · 2 strengths
OOS RATE
22.5%
9 / 40 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Minimal Risk
8/100 risk points1 risk factor · 2 strengths · 3 data pointshigh confidenceWeighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.
SAFETY PERFORMANCE
Crash Record
3 crashes · 0 fatal · 1 with injuries · 3 tow-away
Clean Inspection Rate
78% — 31 clean of 40 inspections
Out-of-Service Rate
22.5% — driver OOS 0, vehicle OOS 9
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
3 historical event(s) on file
MCS-150 Filing
Last filed 2026-04-30
INSURANCE
Active Coverage
1 active policy(ies) · total max coverage $750,000
SUMMARY
Elevated OOS rate 17% (last 24 mo)
No crashes in the last 24 months
Active insurance on file
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