Fleet typeIdentity
Owner-operator
5 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 890170 · MX-387633 ·
Sergio Valenzuela Sierra
DBA TRANSPORTES ISA
5 power unitsavg 16.3 yrRegional · 3 statesJUAREZ, CI75/100
CARRIER ACTIVEMX-387633 ACTIVERATED CONDITIONAL
Observed fleet · trailing 24 mo daily
5Power units
7 observed · MCS-150
30Trailers seen
Decoded · vPIC
16.3Avg age (yr)
1999–2025 · vPIC
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 peersOlder
16.3 yr
Model years 1999–2025 · peer benchmark unavailable.
Identity stabilityStable
26 yr unchanged
Same registration since 2000 — no chameleon / reincarnation signal.
Cross-border activity
Mexico-based · Authority type unknown
No border inspections on record
117 other inspections in border states, with no named crossing match.
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
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. FMCSA profile data as of Aug 16, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I. FMCSA authority data as of Sep 3, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 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. FMCSA safety data as of Sep 17, 2026.
The carrier received 105 roadside inspections in the last 24 months — 100 vehicle-level and 105 driver-level — across 3 states, according to FMCSA roadside-inspection data. FMCSA operations data as of Sep 17, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Sep 17, 2026.
It reports 5 power units and 3 drivers in its most recent MCS-150 filing dated Aug 26, 2025. FMCSA identity data as of Sep 3, 2026.
It has an FMCSA safety rating of Conditional assigned Apr 30, 2007 in the federal record. FMCSA identity data as of Sep 3, 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?
FMCSA authority data as of Sep 3, 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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