Carrier profile · USDOT 660041 · Updated Jun 13, 2026

Summa Humma Enterprises LLC

DBA MB TRACTOR & EQUIPMENT

44 power unitsavg 4 yrRegional · 5 statesPLAISTOW, NH80/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT
Verified linksmbtractor.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed5
US states
Inspections · 24 mo18
NH busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
PLAISTOW, NH
194 PLAISTOW RD
Top corridor
NH
NH 12 · ME 3 · CT 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · SUMMA HUMMA ENTERPRISES LLC · trailing 24 months
StateCoverageInspections
NHNew HampshireHQ12
MEMaine3
CTConnecticut1
MAMassachusetts1
VTVermont1