Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 4469812 · MC-1771243 ·
Steve Probst
DBA SP TRANSPORT
1 power unitLocal · 1 statesFORT MOHAVE, AZ50/100
CARRIER ACTIVEMC-1771243 ACTIVE
Observed fleet · trailing 24 mo daily
1Power units
1 observed · MCS-150
1Trailers seen
Decoded · vPIC
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityNew
1 yr unchanged
Same registration since 2025 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
2 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
STEVE PROBST (USDOT 4469812) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. 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 $750,000 limit in force from UNITED FINANCIAL CASUALTY COMPANY effective Oct 29, 2025 in FMCSA L&I's current snapshot. FMCSA insurance data as of Aug 16, 2026.
Its vehicle out-of-service rate was 0.0% 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 2 roadside inspections in the last 24 months — 1 vehicle-level and 2 driver-level — across 1 state, 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 1 power unit and 1 driver in its most recent MCS-150 filing dated Aug 10, 2026. 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 STEVE PROBST's USDOT number?
STEVE PROBST's USDOT number is 4469812, and its motor carrier number is MC-1771243.
Is STEVE PROBST authorized to operate?
FMCSA authority data as of Sep 3, 2026. STEVE PROBST is active in the FMCSA register with common, contract, broker operating authority on file.
What is STEVE PROBST's safety record?
STEVE PROBST has a 0.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 2 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is STEVE PROBST's fleet?
STEVE PROBST operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is STEVE PROBST based?
STEVE PROBST is based in FORT MOHAVE, AZ, with roadside inspections recorded across 1 state.
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