Fleet typeIdentity
Asset-based
35 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 321454 · MC-304850 ·
Diamond Hill Plywood Company Inc
DBA DHP TRANSPORTATION INC
35 power unitsDARLINGTON, SC80/100
CARRIER ACTIVEMC-304850 ACTIVERATED SATISFACTORY
Observed fleet · trailing 24 mo daily
35Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision ·
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Watch · 2
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
38 yr unchanged
Same registration since 1988 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Safety and violations
Violation data is not available for this carrier right now.
Verification summary
DIAMOND HILL PLYWOOD COMPANY INC (USDOT 321454) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record. FMCSA profile data as of Nov 3, 2026.
The carrier holds active contract for-hire operating authority per FMCSA L&I. FMCSA authority data as of Nov 6, 2026.
It has an active BIPD insurance filing with a $1,000,000 limit in force from GREAT AMERICAN INSURANCE CO. effective Apr 1, 2018 in FMCSA L&I's current snapshot. FMCSA insurance data as of Nov 3, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data. FMCSA operations data as of Nov 6, 2026.
The carrier has 0 reportable crashes in the last 24 months and 3 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Nov 6, 2026.
It reports 35 power units and 35 drivers in its most recent MCS-150 filing dated Aug 21, 2023. FMCSA identity data as of Nov 6, 2026.
It has an FMCSA safety rating of Satisfactory assigned Jun 6, 1990 in the federal record. FMCSA identity data as of Nov 6, 2026.
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Frequently asked
What is DIAMOND HILL PLYWOOD COMPANY INC's USDOT number?
DIAMOND HILL PLYWOOD COMPANY INC's USDOT number is 321454, and its motor carrier number is MC-304850.
Is DIAMOND HILL PLYWOOD COMPANY INC authorized to operate?
FMCSA authority data as of Nov 6, 2026. DIAMOND HILL PLYWOOD COMPANY INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is DIAMOND HILL PLYWOOD COMPANY INC's fleet?
DIAMOND HILL PLYWOOD COMPANY INC operates 35 power units and 35 drivers per its most recent MCS-150 filing.
Where is DIAMOND HILL PLYWOOD COMPANY INC based?
DIAMOND HILL PLYWOOD COMPANY INC is based in DARLINGTON, SC.
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