Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 4182597 · FF-62906 · Updated Aug 16, 2026
Rock4lessaz
DBA R4LAZ LLC
3 power unitsavg 19 yrLocal · 1 statesLITCHFIELD PARK, AZ50/100
NO OPERATING AUTHORITYFF-62906 NO AUTHORITY
Observed fleet · trailing 24 mo daily
3Power units
2 observed · MCS-150
—Trailers seen
None observed · 24 mo
19.0Avg age (yr)
2007–2007 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Aug 16, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
In good standing · 0
Nothing flagged.
USDOT registration22 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo0.0%
Crashes · fatal00
Clean · 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
19 yr
Model years 2007–2007 · peer benchmark unavailable.
Identity stabilityStable
2 yr unchanged
Same registration since 2024 — no chameleon / reincarnation signal.
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Verification summary
ROCK4LESSAZ (USDOT 4182597) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 16, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 16, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available 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 refreshed Aug 16, 2026.
The carrier received 2 roadside inspections in the last 24 months — 2 vehicle-level and 2 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Aug 16, 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 Aug 16, 2026.
It reports 3 power units and 3 drivers in its most recent MCS-150 filing dated Mar 31, 2026.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 16, 2026.
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Frequently asked
What is ROCK4LESSAZ's USDOT number?
ROCK4LESSAZ's USDOT number is 4182597, and its motor carrier number is FF-62906.
Is ROCK4LESSAZ authorized to operate?
As of Aug 16, 2026, ROCK4LESSAZ is active in the FMCSA register with common, contract, broker operating authority on file.
What is ROCK4LESSAZ's safety record?
ROCK4LESSAZ 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 — there is not enough federal record to assess it.
How big is ROCK4LESSAZ's fleet?
ROCK4LESSAZ operates 3 power units and 3 drivers per its most recent MCS-150 filing.
Where is ROCK4LESSAZ based?
ROCK4LESSAZ is based in LITCHFIELD PARK, AZ, with roadside inspections recorded across 1 state.
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