TruckCodex

MASON TRUCKING CO INC

ABERDEEN, WA

USDOT 573036 Active CORPORATION AUTHORIZED FOR HIRE Hazmat Satisfactory rated CORPORATION Company officer: SEAN JAMES MASON Logs / Poles / Beams / Lumber Machinery / Large Objects Grain / Feed / Hay Paper Products Based in ABERDEEN, WA Grade B · 83
Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Policy effective · Jul 15, 2025
Review these
  • OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
On file
  • 1 active operating authority
  • Insurance on file · $2,000,000 AMERICAN FOREST CASUALTY COMPANY RRG · 91X Details →
  • BOC-3 process agent on file ALLAMERICAN AGENTS OF PROCESS Details →
  • Satisfactory FMCSA safety rating
Org: CORPORATION
Company officer: SEAN JAMES MASON
Cargo: Logs / Poles / Beams / Lumber, Machinery / Large Objects, Grain / Feed / Hay, Paper Products
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste) 
TruckCodex risk summary — MASON TRUCKING CO INC (USDOT 573036)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active
Active BIPD limit: $2,000,000
Officer(s): SEAN JAMES MASON (Company officer)
Organization: CORPORATION

Blockers:
  (none)

Cautions:
  • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median.

On file:
  • 1 active operating authority
  • Insurance on file · $2,000,000 — AMERICAN FOREST CASUALTY COMPANY RRG · 91X
  • BOC-3 process agent on file — ALLAMERICAN AGENTS OF PROCESS
  • Satisfactory FMCSA safety rating

Source: https://truckcodex.com/usdot/573036/
As of: Jul 18, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade

Compliance grade B

Composite of 5/5 scored components (mean 83/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

B confidence 100% · 5/5 signals
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
BIPD active · 100/100

Active BIPD/Primary-like policy on file in our insurance history.

OOS vs peers
Riskier than peers · 15/100

Driver OOS 2.4% vs peer median 0% (worse). Vehicle OOS 48.4% vs peer median 14.3% (worse). n=52499 same-size ACTIVE peers.

FMCSA safety rating
Satisfactory · 100/100

Official FMCSA Satisfactory safety rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.

Operating authority
Insurance

AMERICAN FOREST CASUALTY COMPANY RRG · 91X · $2,000,000

LANDMARK AMERICAN INSURANCE COMPANY · 34

2 active policies

BOC-3 agent

ALLAMERICAN AGENTS OF PROCESS

Company profile

Company details
USDOT 573036
In FMCSA records since Aug 26, 1994 (~31y)
MC / docket MC277792
Entity CORPORATION
Business org CORPORATION
Company officer SEAN JAMES MASON
Operation AUTHORIZED FOR HIRE
Hazmat Yes (MCS-150)
Cargo carried
Logs / Poles / Beams / Lumber, Machinery / Large Objects, Grain / Feed / Hay, Paper Products
Fleet size 18 units
Drivers 18
Annual mileage 156,453 mi
Contact & address
Phone: (360) 537-4647
Email: [email protected]
Physical
200 MYRTLE STREET
ABERDEEN, WA 98520
Mailing
PO BOX 2078
ABERDEEN, WA 98520
Registration & safety rating
USDOT 573036
In FMCSA records since Aug 26, 1994 (~31y)
Entity CORPORATION
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 156,453 mi
Safety Rating Satisfactory
Hazmat Yes (MCS-150)
vs. National Average
Vehicle OOS Rate 48.4% vs 23.4% +25.0 pts
Driver OOS Rate 2.4% vs 6.7% -4.3 pts
Violations per Inspection 2.66 vs 1.80 +0.86
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%
Active insurance
Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 18 0 0
Trailers 30 0 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 8 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 0 2 2
Tow-away 0 1 2 3
Crash reports 0 1 3 4

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 62 inspections →
Driver Vehicle Hazmat
Inspections 41 41 0
OOS inspections 1 15 0
OOS percentage 2.44% 36.59% —
National average 6.67% 22.26% 4.44%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units
18
Drivers
18
Inspections
62
FMCSA roadside history
OOS Rate (peak)
48.4%
driver or vehicle, whichever higher
Crashes (24m)
4
8 all-time
Authorities
1
1 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

MASON TRUCKING CO INC is a corporation based in ABERDEEN, WA, registered with the FMCSA under USDOT 573036. The carrier is currently active in FMCSA's records, with a safety rating of Satisfactory. MCS-150 self-reporting puts the fleet at 18 power units and 18 drivers, with 62 roadside inspections on file and a peak out-of-service rate of 48.4%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier overview

MASON TRUCKING CO INC is a mid-sized fleet, operating 18 power units and 18 drivers, organized as a corporation, based in Aberdeen, WA. Across 42 roadside inspections in the last 24 months, the fleet recorded a 38.1% out-of-service rate, with 4 reportable crashes. Operating authority is active for common.

Inspection profile

42 roadside inspections over the last 24 months, up 110% versus the prior 24 months, concentrated in WA (39) and OR (3), with Level 2 inspections the most common.

Violation profile

38.1% out-of-service rate; led by Vehicle Maintenance (82.9% of violations); top code 393.9(a) (Inoperable required lamps) cited 11 times, 2 of them OOS.

Fleet profile

The fleet comprises 18 power units (mid-sized fleet) and 18 drivers; Freightliner, Unknown, and Fruehauf are the most-inspected makes.

Risk Signals

High OOS rate
Peak OOS rate of 48.4% is well above FMCSA MCSAP national averages (driver ~6.7%, vehicle ~23.4%).

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 52,499 ACTIVE carriers operating 9–27 power units (±50% of this carrier's 18 unit fleet).

This carrier — Driver OOS
2.4%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 52,499 same-size peers
Verdict
Riskier than peers
Delta +2.4 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
48.4%
Vehicles placed out-of-service at roadside inspections
Peer median
14.3%
Median across 52,499 same-size peers
Verdict
Riskier than peers
Delta +34.1 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-07 2026-04

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Vehicle Maintenance
93 violations
28 OOS · 30.1%
Unsafe Driving
14 violations
Driver Fitness
2 violations
1 OOS · 50.0%

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Washington (WA) 38 15 39.5% Apr 15, 2026
Oregon (OR) 3 1 33.3% Nov 7, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Freightliner 39
Unknown 20
Fruehauf 8
Peterbilt 8
Kenworth 7
Western 5
Kenw 3
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 2 — 0.13 0 — Jul 13, 2026
Controlled Substances / Alcohol 0 — 0.00 0 — Jul 13, 2026
Hours of Service 0 — 0.00 0 — Jul 13, 2026
Unsafe Driving 5 — 4.73 5 — Jul 13, 2026
Vehicle Maintenance 26 — 10.74 11 — Jul 13, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (62 rows) View all 62 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87605026 Apr 15, 2026 WA 3 SHELTON WA
PETERBILT STRAIGHT TRUCK
WA D90985E · 1NPTX4EX3JD491348
1 2-SLLS2 No
86639630 Dec 22, 2025 WA 2 MONTESANO WA
KENWORTH STRAIGHT TRUCK
WA D43537F · 1NKZXP0X3GJ127532
2 393.9A-LTSI, 392.2-SLL Yes
86577719 Dec 11, 2025 WA 3 SOUTH BEND WA
PETERBILT STRAIGHT TRUCK
WA D84833G · 1NPCXPEX4JD452463
0 — No
86502068 Dec 3, 2025 WA 3 MONTESANO WA
FREIGHTLINER TRUCK TRACTOR
WA C51947S · 3AKNGLBG0FSGS5485
0 — No
86262447 Nov 7, 2025 OR 2 WOODBURN OR
FREIGHTLINER TRUCK TRACTOR
WA C51950S · 3AKNGLBG1FSGS5480
1 393.207F-SLAS No
86230578 Oct 30, 2025 WA 2 DU PONT WA
PETERBILT TRUCK TRACTOR
WA D68443A · 1XPBPP9X2GD334724
1 392.2-SLLEWA3 No
86213785 Oct 28, 2025 WA 2 ELMA WA
PETERBILT STRAIGHT TRUCK
WA D90725E · 1NPCXPEX1KD276117
5 393.9A-LCL, 393.9A-LRLI, 393.9A-LIL No
86175208 Oct 24, 2025 WA 2 MONTESANO WA
FREIGHTLINER TRUCK TRACTOR
WA D05665A · 3AKNGLBG9FSGS5484
2 393.110B2II-C, 393.95A4-EEUS Yes
86152499 Oct 22, 2025 WA 3 VANCOUVER WA
FREIGHTLINER TRUCK TRACTOR
WA D05665A · 3AKNGLBG9FSGS5484
0 — No
86103799 Oct 16, 2025 WA 2 RIDGEFIELD WA
FREIGHTLINER TRUCK TRACTOR
WA D05665A · 3AKNGLBG9FSGS5484
4 393.75A3-TAOL, 392.2-SLLTCD, 396.17C-PI Yes
85898275 Sep 23, 2025 WA 3 ELMA WA
PETERBILT TRUCK TRACTOR
WA D90985E · 1NPTX4EX3JD491348
1 391.41B10-MC Yes
85896340 Sep 22, 2025 WA 2 OLYMPIA WA
FREIGHTLINER TRUCK TRACTOR
WA D66666G · 3AKNGLBG7FSGS5483
0 — No
85370590 Jul 29, 2025 WA 2 PARKLAND WA
FREIGHTLINER TRUCK TRACTOR
WA C16335Z · 3AKNGLBG3FSGS5481
3 393.9A-LTSI, 393.9A-LRLI, 396.17C-PI Yes
85370640 Jul 28, 2025 WA 2 DU PONT WA
FREIGHTLINER TRUCK TRACTOR
WA C16335Z · 3AKNGLBG3FSGS5481
2 393.110B2I-C, 393.9A-LRLI Yes
85148109 Jul 3, 2025 WA 3 SHELTON WA
FREIGHTLINER TRUCK TRACTOR
WA C51947S · 3AKNGLBG0FSGS5485
0 — No
84847349 May 29, 2025 WA 2 CASTLE ROCK WA
FREIGHTLINER TRUCK TRACTOR
WA C51950S · 3AKNGLBG1FSGS5480
3 393.75A3-TAOL, 393.205A-WRC, 393.9A-LLPL No
84796469 May 23, 2025 WA 2 MONTESANO WA
PETERBILT STRAIGHT TRUCK
WA D90725E · 1NPCXPEX1KD276117
1 396.17C-PI No
84662305 May 12, 2025 WA 3 DU PONT WA
FREIGHTLINER TRUCK TRACTOR
WA C51947S · 3AKNGLBG0FSGS5485
1 392.2-SLLIFTA No
84572433 May 1, 2025 WA 2 DU PONT WA
FREIGHTLINER TRUCK TRACTOR
WA C51947S · 3AKNGLBG0FSGS5485
2 393.110B1-C, 393.9A-LIL Yes
84427536 Apr 17, 2025 OR 1 NORTH PLAINS OR
FREIGHTLINER TRUCK TRACTOR
WA C51947S · 3AKNGLBG0FSGS5485
5 393.43A-TPV, 393.45D-BAAL, 392.9A2-C Yes
84346660 Apr 7, 2025 WA 2 DU PONT WA
FREIGHTLINER TRUCK TRACTOR
WA D05665A · 3AKNGLBG9FSGS5484
4 393.110B2II-C, 392.2-SLLSIV, 392.2-SLLMF Yes
84264931 Mar 28, 2025 WA 3 MONTESANO WA
FREIGHTLINER STRAIGHT TRUCK
CT 64586A · 3ALACXFC3KDKN5407
3 392.2-SLL No
84236394 Mar 26, 2025 OR 1 WOODBURN OR
FREIGHTLINER TRUCK TRACTOR
WA C89021V · 3AKNGLBG5FSGS5482
2 393.45D-B, 396.3A1-BALAC No
83988853 Feb 27, 2025 WA 3 RIDGEFIELD WA
FREIGHTLINER TRUCK TRACTOR
WA C51949S · 3AKNGLBG7FSGS5483
0 — No
83854278 Feb 11, 2025 WA 2 ROCHESTER WA
FREIGHTLINER TRUCK TRACTOR
WA C33518V · 1FUNGLDR2CSBS3220
2 393.106D-C, 393.100B-C Yes
Recent Crashes (8 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
WA000EG31554 Sep 22, 2025 WA 0 0 Yes No Tow
WA000EF96684 May 29, 2025 WA 0 1 Yes No Injury
WA000EF82268 Apr 9, 2025 WA 0 0 Yes No Tow
WA000EE98888 Jul 22, 2024 WA 0 1 No No Injury
WA000EB77215 Oct 11, 2021 WA 0 0 Yes No Tow
WA000E035946 Dec 9, 2009 WA 0 0 Yes No Tow
WA0000663943 Feb 7, 2000 WA 0 0 Yes No Tow
WA0000675497 Dec 7, 1999 WA 0 0 Yes No Tow
Authority Records (1 docket)
common
MC277792
Active
—
View full authority record →
Insurance Coverage Timeline (19 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Limit Effective Cancel Status
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-25 BIPD/Primary — Jul 15, 2025 Jul 15, 2025 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-25 BIPD/Primary — Jul 15, 2025 Apr 2, 2026 CANCELLED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-25 91X $2,000,000 Jul 15, 2025 On file ACTIVE
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-24 BIPD/Primary — Jul 15, 2024 Jul 15, 2025 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-23 BIPD/Primary — Jul 15, 2023 Jul 15, 2024 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-22 BIPD/Primary — Jul 15, 2022 Jul 15, 2023 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-21 BIPD/Primary — Jul 15, 2021 Jul 15, 2022 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-20 BIPD/Primary — Jul 15, 2020 Jul 15, 2021 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650-19 BIPD/Primary — Jul 15, 2019 Jul 15, 2020 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG 040650-18 BIPD/Primary — Jul 15, 2018 Jul 15, 2019 REPLACED
AMERICAN FOREST CASUALTY COMPANY RRG AFC040650 BIPD/Primary — Jul 15, 2004 Jul 15, 2018 REPLACED
LANDMARK AMERICAN INSURANCE COMPANY LHD335710 34 — Jul 15, 2004 On file ACTIVE
TRAVELERS INDEMNITY COMPANY OF AMERICA QT-660-0678B310 CARGO — May 15, 2004 Jul 15, 2004 REPLACED
ZC INS. CO /CONVERIUM INS.(NA) INC. SCI-PK-004214 BIPD/Primary — Jun 15, 2001 Jun 15, 2001 REPLACED
ZC INS. CO /CONVERIUM INS.(NA) INC. SCI-PK-004214 BIPD/Primary — Jun 15, 2001 Aug 19, 2004 CANCELLED
ZC INS. CO /CONVERIUM INS.(NA) INC. SCI-PK-004214 BIPD/Primary — Jun 15, 2001 Jul 15, 2004 REPLACED
AMERICAN STATES INSURANCE CO. 01-CE-584756 BIPD/Primary — Jun 1, 1999 Jun 15, 2001 REPLACED
GENERAL INSURANCE COMPANY OF AMERICA CP 8630210 A CARGO — Jun 21, 1994 May 15, 2004 REPLACED
SAFECO INSURANCE COMPANY OF AMERICA BA 8630210B BIPD/Primary — Jun 21, 1994 Jun 1, 1999 REPLACED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Apr 2, 2026
    insurance
    TERM/CANCL — AMERICAN FOREST CASUALTY COMPANY RRG
  2. Jul 15, 2025
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  3. Jul 15, 2025
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  4. Jul 15, 2024
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  5. Jul 15, 2023
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  6. Jul 15, 2022
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  7. Jul 15, 2021
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  8. Jul 15, 2020
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  9. Jul 15, 2019
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  10. Jul 15, 2018
    insurance
    TERM/REPL — AMERICAN FOREST CASUALTY COMPANY RRG
  11. Dec 13, 2005
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  12. Aug 19, 2004
    insurance
    TERM/CANCL — ZC INS. CO /CONVERIUM INS.(NA) INC.
  13. Aug 9, 2004
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  14. Jul 15, 2004
    insurance
    TERM/REPL — TRAVELERS INDEMNITY COMPANY OF AMERICA
  15. Jul 15, 2004
    insurance
    TERM/REPL — ZC INS. CO /CONVERIUM INS.(NA) INC.
  16. May 15, 2004
    insurance
    TERM/REPL — GENERAL INSURANCE COMPANY OF AMERICA
  17. Jun 15, 2001
    insurance
    TERM/REPL — AMERICAN STATES INSURANCE CO.
  18. Jun 15, 2001
    insurance
    TERM/REPL — ZC INS. CO /CONVERIUM INS.(NA) INC.
  19. Jun 1, 1999
    insurance
    TERM/REPL — SAFECO INSURANCE COMPANY OF AMERICA
  20. Nov 10, 1994
    authority
    GRANTED — MOTOR PROPERTY COMMON CARRIER
    Details →
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
MONTESANO WA WA 13 5
DU PONT WA WA 6 4
SHELTON WA WA 4 0
RIDGEFIELD WA WA 3 2
WOODBURN OR OR 2 0
ELMA WA WA 2 1
OLYMPIA WA WA 2 0
SHOULDER WA 2 1
NORTH PLAINS OR OR 1 1
WOODBURN POE OR 1 1

Top Violation Codes Cited

Code Description Category Cited OOS
393.9(a) Inoperable required lamps Vehicle Maintenance 13 2
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt Vehicle Maintenance 8 0
392.2 Violation of Local Laws - Explain: Unsafe Driving 6 0
393.201(a) Frame cracked / loose / sagging / broken Vehicle Maintenance 5 5
393.45(b)(2) Brake hose or tubing chafing and/or kinking Vehicle Maintenance 4 1
393.104(f)(3) Loose or unfastened tiedown. Vehicle Maintenance 3 2
393.48(a) Inoperative/defective brakes Vehicle Maintenance 3 0
396.3(a)(1) Inspection, repair and maintenance of parts and accessories Vehicle Maintenance 3 2
392.9(a)(2) Failing to secure vehicle equipment Vehicle Maintenance 2 2
393.11(a)(1) Lighting devices/reflectors Vehicle Maintenance 2 0
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover
Explainers

How to verify MASON TRUCKING CO INC

  1. Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
  2. Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
  3. Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
  4. Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
  5. Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about MASON TRUCKING CO INC

Is MASON TRUCKING CO INC an active motor carrier? ▾
Yes. MASON TRUCKING CO INC is registered with the FMCSA under USDOT 573036 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is MASON TRUCKING CO INC's safety rating? ▾
MASON TRUCKING CO INC's FMCSA safety rating is Satisfactory. A Satisfactory rating means FMCSA evaluators determined the carrier had an adequate safety management program at the time of the most recent compliance review. Safety ratings are assigned only after a formal compliance review; most carriers in the FMCSA database are unrated.
How many inspections has MASON TRUCKING CO INC had? ▾
62 roadside inspections are on file for MASON TRUCKING CO INC in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is MASON TRUCKING CO INC's out-of-service rate? ▾
MASON TRUCKING CO INC's peak out-of-service rate is 48.4% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is MASON TRUCKING CO INC based? ▾
MASON TRUCKING CO INC reports its physical address to the FMCSA as 200 MYRTLE STREET, ABERDEEN, Washington 98520. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does MASON TRUCKING CO INC have valid operating authority? ▾
Yes. MASON TRUCKING CO INC holds 1 active FMCSA operating authority (MC277792). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.
How many trucks and drivers does MASON TRUCKING CO INC operate? ▾
MASON TRUCKING CO INC self-reports 18 power units and 18 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has MASON TRUCKING CO INC had any crashes? ▾
8 FMCSA-reportable crashes are on file for MASON TRUCKING CO INC in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.