Watch carrier
Qsot LLCUSDOT 3643732VR 100/100LAKE GENEVA, WI
Carrier profile

Qsot LLC

USDOT
3643732
MC
1253183

DBA ROTE OILQUALITY STATE OIL

39 power unitsObserved age 4.6 yrInspected in 1 jurisdictionLAKE GENEVA, WI
CARRIER ACTIVEHAZMAT
Verified linksroteoilltd.comFMCSA SAFER

Vektor Rating VR

100/100

Clear to load

Review safety evidence

Assessment only, not load authorization. Confirm current authority and insurance.

Network & connections

Explore shared vehicle observations, common domains, officers and possible company affiliations. Connections are leads for review, not proof of fraud or a commercial relationship.

Connection records are not fraud findings. Shared vehicles or business details alone do not establish ownership, common management or wrongdoing.

No recent shared-vehicle observations returned

No shared-vehicle matches were returned for the last 12 months. This does not establish that equipment was never shared or that records are complete.
Show all-time history (2 vehicles · 2 carriers)
Across all inspections on record: 2975724266896

Matching officer name

david schwartz — 28 carriers: 21420692267099788411644081272590127681313505551455341

This is a name match, not a verified match to the same person.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)
Observed (24 mo)
Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1XPTD49X0CD161338View sourced platform decode25Sep 26, 2023Aug 20, 2025
1PMA2442895008375View sourced platform decode22Sep 11, 2023Jul 16, 2025

Matching-record group· match basis: officer

Matching-record group

Records sharing business details

Shows 28 carrier records · matched by officer

A shared officer name or domain does not establish common ownership. Totals describe matching records, not a verified combined fleet.

Matching records
28
Reported power total
98
States
11
Oldest authority
Jun 15, 1982
Active now
16

Records with matching business details· hover to preview

ROCKY MOUNTAIN DISPOSALP AND D PARTY AND EVENT INCARISI NYC CORPSCHWANIERI ENTERTAINMENT CORPD&C BEVERAGE INCEASTERN MEDICAL SUPPLY AND SERVICES7 SUMMITS ROOFING LLCD & S BUILDERS LLC