Fleet typeIdentity
Owner-operator
5 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 890170 · MX-387633 · Updated Sep 6, 2026
Sergio Valenzuela Sierra
DBA TRANSPORTES ISA
5 power unitsavg 16.2 yrRegional · 3 statesJUAREZ, CI75/100
CARRIER ACTIVEMX-387633 ACTIVERATED CONDITIONAL
Observed fleet · trailing 24 mo daily
5Power units
7 observed · MCS-150
32Trailers seen
Decoded · vPIC
16.2Avg age (yr)
1999–2025 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Sep 6, 2026
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Watch · 2
USDOT registration2626 yr registered
Active for-hireInsurance (BIPD)Not on file
FMCSA L&IVehicle OOS · 24-mo33.0%
▲ 22.26% nat'lCrashes · fatal00
Clean · 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
16.2 yr
Model years 1999–2025 · peer benchmark unavailable.
Identity stabilityStable
26 yr unchanged
Same registration since 2000 — no chameleon / reincarnation signal.
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Verification summary
SERGIO VALENZUELA SIERRA (USDOT 890170) has a Vektor safety score of 75/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I as of Sep 6, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 2026.
Its vehicle out-of-service rate was 33.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Sep 6, 2026.
The carrier received 108 roadside inspections in the last 24 months — 103 vehicle-level and 108 driver-level — across 3 states, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Sep 6, 2026.
It reports 5 power units and 3 drivers in its most recent MCS-150 filing dated Aug 26, 2025.
It has an FMCSA safety rating of Conditional assigned Apr 30, 2007 in the federal record refreshed Sep 6, 2026.
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Frequently asked
What is SERGIO VALENZUELA SIERRA's USDOT number?
SERGIO VALENZUELA SIERRA's USDOT number is 890170, and its motor carrier number is MX-387633.
Is SERGIO VALENZUELA SIERRA authorized to operate?
As of Sep 6, 2026, SERGIO VALENZUELA SIERRA is active in the FMCSA register with common, contract, broker operating authority on file.
What is SERGIO VALENZUELA SIERRA's safety record?
SERGIO VALENZUELA SIERRA has a 33.0% vehicle out-of-service rate (national average 22.26%) across 177 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Conditional" safety rating. Vektor's computed risk score is 75/100 (tier: review).
How big is SERGIO VALENZUELA SIERRA's fleet?
SERGIO VALENZUELA SIERRA operates 5 power units and 3 drivers per its most recent MCS-150 filing.
Where is SERGIO VALENZUELA SIERRA based?
SERGIO VALENZUELA SIERRA is based in JUAREZ, CI, with roadside inspections recorded across 3 states.
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