MAY TRUCKING COMPANY

DOT# 94081 MC# 128527 DUNS# 9859430 Salem, OR Authorized For-Hire
(503) 393-7030 kory.knox@maytrucking.com 4185 Brooklake Road Ne, Salem OR 97305
1,049 tractors · all owned 1,049 drivers 84.6M mi/yr · ~81k per unit
HazMat
Satisfactory
FRED Score 51.6 / 100
High confidence
52 yrs history · 2,019 roadside inspections

FMCSA Live Status

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Fleet & equipment

Power units
1,049
Drivers · CDL
1,049 · 0
Annual miles
84.6M
Type Own Term Trip Total
Trucks 0 0 0 0
Tractors 1049 0 0 1049
Trailers 2653 0 0 2653

Registration

Organization
CORPORATION
FMCSA Rating
Satisfactory (05-17-1995) · 31 yr old
Registered
06-01-1974 (52 yrs)
MCS-150 Update
02-10-2026 (Biennial Update)
FRED Score Date
Nov 07, 2026
Officer
C MARVIN MAY
Officer
DAVID M DANIELS

Cargo

57.0
medium risk
Liquids/Gases Intermodal Containers Meat Refrigerated Food General Freight Building Materials Fresh Produce Beverages Other: X-PAINT Paper Products Construction Chemicals
High-Risk Cargo
General Freight, Refrigerated Food, Meat

Note: "General Freight" is a catch-all; the actual cargo mix and its risk may differ.

Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.

Expected crash rate is about the same as similar fleets.

Similar fleets: interstate fleets of 500+ trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.

This motor carrier 1.04×
ExcellentStrongSatisf.MarginalPoorCritical
▲ Similar fleets 1.0×
Expected crashes, next 12 months
30.8 vs 29.7 for similar fleets
Likely 20–42 crashes
This motor carrier
30.8
Similar fleets
29.7
Chance of a fatal crash, next 12 months
~56%
About typical for similar fleets.
What's driving the grade
Crash history
betterworse
Leans worse, not yet proven. 55 crashes on the FMCSA record in 24 months (about 28 a year), including 2 fatal (6 deaths) and 15 with injuries; similar fleets have about 30 a year. The grade counts 101 crashes in its 36-month scoring window, recent ones weighted most.
Roadside inspections
betterworse
Better than peers. Out-of-service orders 0.29× and violations 0.37× the rate expected for its inspections. Together they move its crash estimate -17%. It's inspected more often than most fleets its size.

Worth a closer look

From the FMCSA record. The grade already counts the safety items; insurance filings and links to other motor carriers are not in it.

  • Fatal crashes
    2 crashes with 6 fatalities in 24 months (most recent Jun 24, 2026).
    Ask: the accident register and loss runs for these crashes.
  • Injury crashes
    15 crashes with 16 people hurt in 24 months.
    Ask: claim status and driver history for these crashes.
  • Drivers put out of service
    10 out-of-service violations against drivers: 5 no valid CDL, 3 medical certificate, 2 hours of service (Nov 2024 – Aug 2026).
    Ask: driver supervision and dispatch practices.
  • Brakes and lights
    Brakes are 213 of 633 violations (34%). Brake or light defects led to 47 out-of-service orders.
    Ask: the preventive-maintenance schedule and shop records.
  • Hazmat violations
    1 hazmat violation, 1 out of service.
Strengths
  • Vehicle out-of-service rate 7.0% vs 22.3% national; driver 0.7% vs 6.7%.
  • No FMCSA BASIC alerts.
  • 79% of inspections found no violations.
Data flags
  • Dangerous driving: 74
  • Excessive speeding: 39
  • Substance violations: 7

Track record

FMCSA record, Sep 2024 – Sep 2026 · grade scored on Sep 1, 2023 → Sep 30, 2026
Crashes
55
6 fatalities · 28 injuries · 0 tow-aways
Inspections
2,019
79% clean (no violations)
Vehicle out-of-service
7.0%
80 of 1,136
National avg 22.3%
Driver out-of-service
0.7%
14 of 2,019
National avg 6.7%
Violations
633
97 out-of-service

Inspected about as often as interstate fleets of 500+ trucks in Oregon (about 1375 in 24 months would be typical).

Inspections per quarter With an out-of-service order
Q4 '24: 214 inspections, 7 out of service 214 Q4 '24 Q1 '25: 247 inspections, 6 out of service 247 Q1 '25 Q2 '25: 271 inspections, 15 out of service 271 Q2 '25 Q3 '25: 243 inspections, 13 out of service 243 Q3 '25 Q4 '25: 254 inspections, 15 out of service 254 Q4 '25 Q1 '26: 263 inspections, 12 out of service 263 Q1 '26 Q2 '26: 259 inspections, 9 out of service 259 Q2 '26 Q3 '26: 257 inspections, 17 out of service 257 Q3 '26
Sep 25–30, 2024 isn't charted (too little of that quarter is on file); the 24-month totals include its 11 inspections.
vs 437 peer fleets
This motor carrierPeers
Crashes 0.024 0.022
Inspections 1.40 0.64
Violations 0.31 0.22
Critical violations 0.05 0.05

Yearly rates from the last 24 months. Peers: interstate fleets, 500+ power units, medium-risk cargo.

What they get cited for

633 violations · 24 months
  • Vehicle maintenance No alert
    363 · 86 OOS
    Brakes 213 · Lights 54 · Wheels & hubs 26 · Tires 21 · Steering & suspension 11 · 38 more
  • Unsafe driving No alert
    182 · 0 OOS
    Reckless / lane 88 · Speeding 45 · Seat belt 18 · Phone use 12 · Other 19
  • Hours of service No alert
    79 · 2 OOS
    Logbook / ELD paperwork 61 · No log 7 · False log 6 · Over hours limit 5
  • Driver fitness No alert
    8 · 8 OOS
    No valid CDL 5 · Medical certificate 3
  • Drugs & alcohol No alert
    0
  • Hazmat
    1 · 1 OOS
Out-of-service violations “No alert” = under FMCSA's BASIC intervention threshold

Violations by quarter

Tap a category to show or hide it
No violation trend data

Crashes

24 months
  • Aug
    23
    2026
    Oregon
    Property damage only
    Daylight, two-way trafficway divided unprotected median.
  • Jul
    31
    2026
    Wyoming
    Property damage only
    Dark - not lighted, two-way trafficway divided unprotected median.
  • Jul
    30
    2026
    Michigan
    Property damage only
    Daylight, two-way trafficway divided unprotected median.
  • Jul
    25
    2026
    Arizona
    Property damage only
    Daylight, one-way trafficway not divided.
  • Jul
    17
    2026
    Texas
    Property damage only
    Daylight, two-way trafficway divided unprotected median.
  • Jul
    11
    2026
    Kentucky
    Property damage only
    Daylight, one-way trafficway not divided.
  • Jul
    2
    2026
    Washington
    Property damage only
    Daylight, two-way trafficway divided unprotected median.
  • Jun
    26
    2026
    Oregon
    Property damage only
    Wet road, daylight, rain, two-way trafficway divided unprotected median. Citation issued.
  • Jun
    24
    2026
    Washington
    Fatal · 1 death
    Daylight, two-way trafficway divided unprotected median.
    In the news
    19-year-old Sandy man dies after crash with semi-truck on SR-97 in Klickitat County
    KPTV · Jun 24, 2026

    Why this link: FMCSA crash report WA000EH15285 (Washington State Patrol) lists MAY TRUCKING COMPANY’s truck in this crash. This third-party news report covers a crash with the same date, place and number of deaths, matched automatically. It may not name MAY TRUCKING COMPANY and doesn't establish fault. Wrong article?

  • Feb
    17
    2026
    Colorado
    Fatal · 5 deaths
    Daylight, severe crosswinds, two-way trafficway divided unprotected median.
    In the news
    5th victim dies following massive pileup during ‘brown out’ conditions south of Pueblo
    KKTV · Feb 18, 2026

    Why this link: FMCSA crash report CO2026000792 (Colorado State Patrol) lists MAY TRUCKING COMPANY’s truck in this crash. This third-party news report covers a crash with the same date, place and number of deaths, matched automatically. It may not name MAY TRUCKING COMPANY and doesn't establish fault. Wrong article?

About “In the news”: these links go to third-party news reports that FRED Score matched automatically to FMCSA crash records — same date and place, with a truck or bus involved, and the same number of deaths or, for a crash that released hazardous materials, the release — and checked a second time before showing. A link doesn't mean this motor carrier caused the crash: FMCSA crash reports don't assign fault, and news coverage can be incomplete or wrong. FRED Score doesn't verify or endorse what the articles say.

45 more in the FMCSA records below.

Insurance filed with FMCSA

FMCSA record through May 14, 2026 · no change recorded by FMCSA since
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Last on FMCSA's record (May 14, 2026)
FMCSA self-insurance authority $1,000,000 since Jul 22, 1986
FMCSA minimum $1,000,000
Cargo filing
on file · SELF-INSURED since Feb 14, 2000
Broker or forwarder bond
required · none on file
36 months to May 14, 2026
  • No gap in filed liability coverage while liability was required

Operating authority active (FMCSA's L&I record of May 14, 2026, status since Dec 2, 2003)

Who insures fleets like this →

FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?

Where it happens

Loading map data…
Inspections by state
  • California 779
  • Utah 206
  • Nevada 125
  • Washington 98
  • Colorado 96
  • Montana 89
  • Idaho 49
  • North Dakota 42

Runs well beyond its home state: 40 of 2,019 inspections were in Oregon.