Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 4365118 · MC-1708785 ·
Stephen Porter Trucking LLC
3 power unitsavg 5.4 yrRegional · 7 statesHALEYVILLE, AL86/100
CARRIER ACTIVEMC-1708785 ACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
3Power units
4 observed · MCS-150
3Trailers seen
Decoded · vPIC
5.4Avg age (yr)
2015–2022 · vPIC
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USDOT registration11 yr registered
Active for-hireInsurance (BIPD)$300K in force
FMCSA L&IVehicle OOS · 24-mo42.9%
▲ 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 peersNewer
5.4 yr
Model years 2015–2022 · peer benchmark unavailable.
Identity stabilityNew
1 yr unchanged
Same registration since 2025 — no chameleon / reincarnation signal.
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Verification summary
STEPHEN PORTER TRUCKING LLC (USDOT 4365118) has a Vektor safety score of 86/100 and a Clear to load 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 active BIPD insurance filing with a $300,000 limit in force from PROGRESSIVE SPECIALTY INS. CO. effective Apr 14, 2025 in FMCSA L&I's current snapshot. FMCSA insurance data as of Aug 16, 2026.
Its vehicle out-of-service rate was 42.9% 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 8 roadside inspections in the last 24 months — 7 vehicle-level and 8 driver-level — across 7 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 3 power units and 2 drivers in its most recent MCS-150 filing dated Aug 21, 2025. FMCSA identity data as of Sep 3, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Sep 3, 2026.
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Frequently asked
What is STEPHEN PORTER TRUCKING LLC's USDOT number?
STEPHEN PORTER TRUCKING LLC's USDOT number is 4365118, and its motor carrier number is MC-1708785.
Is STEPHEN PORTER TRUCKING LLC authorized to operate?
FMCSA authority data as of Sep 3, 2026. STEPHEN PORTER TRUCKING LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is STEPHEN PORTER TRUCKING LLC's safety record?
STEPHEN PORTER TRUCKING LLC has a 42.9% vehicle out-of-service rate (national average 22.26%) across 8 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 86/100 (tier: clear).
How big is STEPHEN PORTER TRUCKING LLC's fleet?
STEPHEN PORTER TRUCKING LLC operates 3 power units and 2 drivers per its most recent MCS-150 filing.
Where is STEPHEN PORTER TRUCKING LLC based?
STEPHEN PORTER TRUCKING LLC is based in HALEYVILLE, AL, with roadside inspections recorded across 7 states.
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