HaulerCheck · https://haulercheck.com/carrier/3397271-knight-son-corp/ · Checked 2026-10-19 07:46 UTC · Census and inspections Oct 18, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
KNIGHT & SON CORP
No risk signals in the last-known data
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below. Authority and insurance are last known from May 14, 2026.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (508) 974-5653, not a number from an email or load board.
- Check that the MC number you were given is MC1092912.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC1092912 | Primary | PILGRIM INSURANCE COMPANY Policy CSC00001008030 · 91X | $750,000 | Feb 23, 2026 | Active |
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
0 of 2 · Massachusetts avg 20.0%
2 of 10 · Massachusetts avg 8.8%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 2, 2026 | MA | 3 | 2 | No |
| May 27, 2026 | RI | 2 | 27 | Yes |
| Apr 28, 2026 | RI | 3 | 3 | No |
| Apr 24, 2026 | RI | 3 | 0 | No |
| Oct 6, 2025 | MA | 3 | 3 | Yes |
| Sep 24, 2025 | MA | 3 | 2 | No |
| Sep 11, 2025 | MA | 3 | 3 | No |
| May 20, 2025 | MA | 3 | 2 | No |
| Apr 25, 2025 | RI | 2 | 1 | No |
| Apr 10, 2025 | RI | 3 | 0 | No |
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Massachusetts average covers 21,904 vehicle and 35,900 driver inspections of all Massachusetts-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
6 violations counted in FMCSA's Safety Measurement System (SMS), 2 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 43 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Massachusetts share |
|---|---|---|---|---|
| Driver Fitness | 3 | 2 | 50.0% | 8.4% |
| Unsafe Driving | 3 | 0 | 50.0% | 16.6% |
6 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Learner's Permit (CLP) - Is not accompanied by the holder of a valid CDL that is fully authorized to operate the CMV. License-related: High · Driver Fitness · code 38325A1 | 1 | 1 |
| Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate Physical · Driver Fitness · code 39141B10MC | 1 | 1 |
| Qualifications - Having operated or authorized a person to operate a CMV without being qualified License-related: High · Driver Fitness · code 39111AQMC | 1 | 0 |
| State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other Dangerous Driving · Unsafe Driving · code 3922SLLTCD | 1 | 0 |
| State/Local Laws - Lane restriction violation Misc Violations · Unsafe Driving · code 3922SLLLR | 1 | 0 |
| Driver - Failed to use seat belt while operating a CMV. Seat Belt · Unsafe Driving · code 39216AD | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the Massachusetts column is the mix across all Massachusetts-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 18, 2024 – Oct 18, 2026
2 most recent crashes
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| May 26, 2026 | Lincoln, RI | 0 | 1 |
| May 26, 2026 | Lincoln, RI | 0 | 1 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 3397271 |
|---|---|
| MC / docket | MC1092912 |
| Legal name | KNIGHT & SON CORP |
| Operation | Interstate |
| Business type | — |
| Power units | 2 |
| Drivers | 2 |
| Annual mileage | 35,000 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Feb 18, 2020 · 6 years ago |
| Last MCS-150 update | Jan 8, 2025 |
Cargo carried
Building MaterialsConstruction
Questions about KNIGHT & SON CORP
What does KNIGHT & SON CORP's operating authority allow?
MC1092912: Common carrier (may haul regulated property for hire for the general public).
Which information about KNIGHT & SON CORP is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking KNIGHT & SON CORP?
Confirm the authority and insurance on the Motus record for USDOT 3397271. Call the company back on the phone number on file, (508) 974-5653, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1092912, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in South Dartmouth, MA →
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 07:46 UTC.