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Carrier profile · USDOT 3193832 · Updated 06/13/2026

WILLIAM ERNESTO MARIN PEREZ

DBA MWM TRUCKING

1 power unitsavg 22 yrLocal · 1 statesSAN ANTONIO, TX
CARRIER ACTIVE
Verified linksFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
1Power units
3 observed · MCS-150
2Trailers seen
Decoded · vPIC
22.0Avg age (yr)
1997–2011 · vPIC
Call dispatch(210) 294-0924Email dispatchMARINW78@YAHOO.COM

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 8 yearsNo reported crashesVehicle out-of-service rate above average
Operating authority7 yr active
since 2018
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo33.3%
▲ 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 yr

Model years 1997–2011 · peer benchmark computing.

Identity stabilityStable

7 yr unchanged

Same registration since 2018 — no chameleon / reincarnation signal.

AI readLocal operator, 7-yr authority, 33% vehicle OOS — clear to load.Full read

Is WILLIAM ERNESTO MARIN PEREZ safe to work with?

Is WILLIAM ERNESTO MARIN PEREZ safe to load? WILLIAM ERNESTO MARIN PEREZ (USDOT 3193832) is an active owner-operator motor carrier based in SAN ANTONIO, TX, operating 1 power unit and 1 driver. Operating authority has been active 7 years (past the 24-month broker-confidence threshold). Across 9 roadside inspections, its vehicle out-of-service rate over the last 24 months is 33.3% (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 clear to load (85/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
WEWILLIAM ERNESTO MARIN PEREZ 85
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Frequently asked

What is WILLIAM ERNESTO MARIN PEREZ's USDOT number?

WILLIAM ERNESTO MARIN PEREZ's USDOT number is 3193832.

Is WILLIAM ERNESTO MARIN PEREZ authorized to operate?

As of 2026-06-13, WILLIAM ERNESTO MARIN PEREZ is active in the FMCSA register.

What is WILLIAM ERNESTO MARIN PEREZ's safety record?

WILLIAM ERNESTO MARIN PEREZ has a 33.3% vehicle out-of-service rate (national average 22.26%) across 9 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 85/100 (tier: clear).

How big is WILLIAM ERNESTO MARIN PEREZ's fleet?

WILLIAM ERNESTO MARIN PEREZ operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is WILLIAM ERNESTO MARIN PEREZ based?

WILLIAM ERNESTO MARIN PEREZ is based in SAN ANTONIO, TX, with roadside inspections recorded across 1 state.