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Carrier profile · USDOT 4206333

D 504 TRANSPORT LLC

1 power unitsavg 22.5 yrLocal · 1 statesCONROE, TX
CARRIER ACTIVE
Verified linksFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
1Power units
2 observed · MCS-150
2Trailers seen
Decoded · vPIC
22.5Avg age (yr)
1998–2007 · vPIC

Load decision · FMCSA snapshot · 2026-06-13

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

No reported crashesVehicle out-of-service rate well above average
Operating authority2 yr active
since 2024
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo50.0%
22.26% nat'l
Crashes · fatal0
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Owner-operator

1 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

22.5 yr

Model years 1998–2007 · peer benchmark computing.

Identity stabilityStable

2 yr unchanged

Same registration since 2024 — no chameleon / reincarnation signal.

AI readLocal operator, 2-yr authority, 50% vehicle OOS review first.Full read

Is D 504 TRANSPORT LLC safe to work with?

Is D 504 TRANSPORT LLC safe to load? D 504 TRANSPORT LLC (USDOT 4206333) is an active owner-operator motor carrier based in CONROE, TX, operating 1 power unit and 1 driver. Operating authority has been active 2 years (past the 24-month broker-confidence threshold). Across 6 roadside inspections, its vehicle out-of-service rate is 50.0% (above the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (82/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
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Frequently asked

What is D 504 TRANSPORT LLC's USDOT number?

D 504 TRANSPORT LLC's USDOT number is 4206333.

Is D 504 TRANSPORT LLC authorized to operate?

As of 2026-06-13, D 504 TRANSPORT LLC is active in the FMCSA register.

What is D 504 TRANSPORT LLC's safety record?

D 504 TRANSPORT LLC has a 50.0% vehicle out-of-service rate (national average 22.26%) across 6 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 82/100 (tier: review).

How big is D 504 TRANSPORT LLC's fleet?

D 504 TRANSPORT LLC operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is D 504 TRANSPORT LLC based?

D 504 TRANSPORT LLC is based in CONROE, TX, with roadside inspections recorded across 1 state.