SUMMA HUMMA ENTERPRISES LLC
AUTHORIZEDDBA: MB TRACTOR & EQUIPMENT
USDOT
660041
MC Number
N/A
Fleet Size
44
Total Drivers
44
FMCSA-derived snapshot updated: August 2, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Request a sample CarrierOwl report for SUMMA HUMMA ENTERPRISES LLC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
SUMMA HUMMA ENTERPRISES LLC is a mid-size interstate motor carrier based in PLAISTOW, New Hampshire, operating 44 power units with 44 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 10.5% runs above the national average of 6.7%. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 19 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in New Hampshire is 12.4% and the average vehicle OOS rate is 27.8% across 6,159 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
19
Total
66%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
0
Total Crashes
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Frequently asked questions
Is SUMMA HUMMA ENTERPRISES LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SUMMA HUMMA ENTERPRISES LLC (USDOT #660041) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SUMMA HUMMA ENTERPRISES LLC's safety record?
SUMMA HUMMA ENTERPRISES LLC has 19 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does SUMMA HUMMA ENTERPRISES LLC operate?
SUMMA HUMMA ENTERPRISES LLC operates 44 power units with 44 drivers on file. That puts them in the mid-size range.
Does SUMMA HUMMA ENTERPRISES LLC transport hazardous materials?
No. SUMMA HUMMA ENTERPRISES LLC does not have a hazardous materials flag in the FMCSA database.
Where is SUMMA HUMMA ENTERPRISES LLC located?
SUMMA HUMMA ENTERPRISES LLC is based in PLAISTOW, New Hampshire at 194 PLAISTOW RD, 03865. Phone: (603) 286-4101.
What are SUMMA HUMMA ENTERPRISES LLC's out-of-service rates?
SUMMA HUMMA ENTERPRISES LLC's driver out-of-service rate is 10.5%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 50.0%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.