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Authorized · PropertyUSDOT 94081· MC128527· CARRIER· EIN 82-0266411
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MAY TRUCKING COMPANY

4185 BROOKLAKE ROAD NE, SALEM, OR, 97305(503) 393-7030kory.knox@maytrucking.comC MARVIN MAY
Vetting snapshot
Authority
Active
operating authority
Insurance
$1M BIPD
SELF-INSURED
Vehicle OOS
7%
below 22% national avg
Driver OOS
0.7%
below 6.7% national avg
Crashes 24mo
52
7 fatal
Red flags
None
nothing flagged
50
/ 100

Risk factors

High riskVioCodes score
7 fatal crashes in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Broker payment signals

Bond, cancellation & authority risk for this broker — from free FMCSA records.

Payment risk — red flags
Broker bond
Not on file
required
Cancellation filed
None
Authority
Inactive
2 past revocations
Registered
52 yrs
since 06/01/1974
  • No active broker bond on file — a bond is required to operate. High non-payment risk.
  • Broker authority is inactive, not active.

These are FMCSA bond & authority signals — not a credit report. A filed bond cancellation is the biggest early warning that a broker may stop paying, but days-to-pay and slow-pay history aren’t public FMCSA data — verify those with a broker-credit service or references before extending terms.

Authority & insurance

MC128527

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
Active
Broker
Inactive
Authorized for: Property
Liability (BIPD)
$1M on file
$1M required
Cargo
On file
not required
Bond / surety
Not on file
required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$1M coverageeff 07/22/1986
SELF-INSURED
ON FILECargo — BMC-34eff 02/14/2000
SELF-INSURED
Authority history (46) ▾
03/19/1999COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (04/12/1999)
04/08/1998PROPERTY BROKERGRANTED→ REVOKED (12/02/2003)
05/30/1997COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (06/24/1997)
05/06/1986MOTOR PROPERTY CONTRACT CARRIERGRANTED
03/06/1986MOTOR PROPERTY CONTRACT CARRIERWITHDRAWN
10/02/1985MOTOR PROPERTY CONTRACT CARRIERGRANTED
02/12/1985MOTOR PROPERTY CONTRACT CARRIERGRANTED
04/19/1982MOTOR PROPERTY COMMON CARRIERGRANTED
04/22/1981MOTOR PROPERTY COMMON CARRIERGRANTED
04/10/1981MOTOR PROPERTY COMMON CARRIERGRANTED
10/15/1980MOTOR PROPERTY COMMON CARRIERGRANTED
08/05/1980MOTOR PROPERTY COMMON CARRIERGRANTED
07/28/1980MOTOR PROPERTY COMMON CARRIERGRANTED
07/16/1980MOTOR PROPERTY COMMON CARRIERGRANTED
03/31/1980MOTOR PROPERTY COMMON CARRIERGRANTED
02/20/1980MOTOR PROPERTY COMMON CARRIERGRANTED
10/11/1979MOTOR PROPERTY COMMON CARRIERGRANTED
09/25/1979MOTOR PROPERTY COMMON CARRIERGRANTED
09/24/1979MOTOR PROPERTY COMMON CARRIERGRANTED
09/17/1979MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history6 insurers on record
Filing timeline (5) ▾
  1. UNITED PACIFIC INSURANCE CO$1MCancelled
    SURETY · eff 03/16/1998 → 11/05/2003
  2. ROYAL INSURANCE COMPANY OF AMERICA$1MReplaced
    CARGO · eff 04/01/1999 → 02/14/2000
  3. TRAVELERS PROPERTY CASUALTY CO. OF AMERICA$1MCancelled
    CARGO · eff 04/01/1997 → 02/22/1999
  4. LUMBERMENS MUTUAL CASUALTY CO.$1MCancelled
    CARGO · eff 04/01/1995 → 05/02/1997
  5. TIG INSURANCE COMPANY$1MReplaced
    CARGO · eff 03/01/1987 → 04/01/1995

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle1,136 inspections · 7% OOS · National 22%
Driver2,019 inspections · 0.7% OOS · National 6.7%

Crash record (US, last 24 months)

Total

52

Tow-away

50

Injury

27

Fatal

7

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
1,049
on file (MCS-150)
Drivers
1,049
0 hold a CDL
Annual mileage
84.6M mi
reported 2025
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi1,049 drivers
Company officer
C MARVIN MAY
Operation
Interstate · Hazmat
D-U-N-S
9859430
Registered since
1974-06-01
Last MCS-150 update
2026-02-10
Census status
Active

Fleet: 1,049 trucks · 1,049 owned tractors · 2,653 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Activity history

54 events
  1. 02/10/2026MCS-150 update filed

    84.6M mi reported (2025)

  2. 11/05/2003Insurance cancelled — UNITED PACIFIC INSURANCE CO

    SURETY · policy U 287 57 01

  3. 02/14/2000Insurance filed — SELF-INSURED

    Cargo — BMC-34

  4. 02/14/2000Insurance replaced — ROYAL INSURANCE COMPANY OF AMERICA

    CARGO · policy PST346893

  5. 03/19/1999COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (04/12/1999)

  6. 02/22/1999Insurance cancelled — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA

    CARGO · policy OT-660-659K0894-TIL-97

  7. 04/08/1998PROPERTY BROKER — GRANTED

    REVOKED (12/02/2003)

  8. 05/30/1997COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (06/24/1997)

  9. 05/02/1997Insurance cancelled — LUMBERMENS MUTUAL CASUALTY CO.

    CARGO · policy 3AT 627 026 00

  10. 04/01/1995Insurance replaced — TIG INSURANCE COMPANY

    CARGO · policy IM30204473

  11. 07/22/1986Insurance filed — SELF-INSURED

    Liability (BIPD) — BMC-91X

  12. 05/06/1986MOTOR PROPERTY CONTRACT CARRIER — GRANTED
  13. 03/06/1986MOTOR PROPERTY CONTRACT CARRIER — WITHDRAWN
  14. 10/02/1985MOTOR PROPERTY CONTRACT CARRIER — GRANTED
  15. 02/12/1985MOTOR PROPERTY CONTRACT CARRIER — GRANTED
  16. 04/19/1982MOTOR PROPERTY COMMON CARRIER — GRANTED
  17. 04/22/1981MOTOR PROPERTY COMMON CARRIER — GRANTED
  18. 04/10/1981MOTOR PROPERTY COMMON CARRIER — GRANTED
  19. 10/15/1980MOTOR PROPERTY COMMON CARRIER — GRANTED
  20. 08/05/1980MOTOR PROPERTY COMMON CARRIER — GRANTED
  21. 07/28/1980MOTOR PROPERTY COMMON CARRIER — GRANTED
  22. 07/16/1980MOTOR PROPERTY COMMON CARRIER — GRANTED
  23. 03/31/1980MOTOR PROPERTY COMMON CARRIER — GRANTED
  24. 02/20/1980MOTOR PROPERTY COMMON CARRIER — GRANTED
  25. 10/11/1979MOTOR PROPERTY COMMON CARRIER — GRANTED
  26. 09/25/1979MOTOR PROPERTY COMMON CARRIER — GRANTED
  27. 09/24/1979MOTOR PROPERTY COMMON CARRIER — GRANTED
  28. 09/17/1979MOTOR PROPERTY COMMON CARRIER — GRANTED
  29. 08/22/1979MOTOR PROPERTY COMMON CARRIER — WITHDRAWN
  30. 05/02/1979MOTOR PROPERTY COMMON CARRIER — GRANTED

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Satisfactory
Type
Non-ratable review
Rated
1995-05-17
Last review
2020-02-06
📄

MCS-150 registration

Form date
2026-02-10
Reported mileage
84,617,018 mi (2025)
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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Oct 2026 · Page refreshed: Nov 8, 2026, 8:42 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.