TruckCodex

ROYCE D DUNCAN

DBA: MID-SIERRA TOWING

USDOT 752310 Active AUTHORIZED FOR HIRE Hazmat Company officer: ROYCE D DUNCAN Company officer 2: VIVIAN T DUNCAN General Freight Motor Vehicles Driveaway / Towaway Machinery / Large Objects Based in AUBURN, CA Grade A · 100
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
Contract (Property) reinstated · Mar 27, 2014
Policy effective · Mar 24, 2026
Review these
  • Contract (Property) gap · 87 days Inactive Dec 30, 2013 → reinstated Mar 27, 2014
On file
  • Insurance on file · $1,000,000 AMGUARD INSURANCE COMPANY · 91X Details →
  • BOC-3 process agent on file ALLAMERICAN AGENTS OF PROCESS Details →
Company officer: ROYCE D DUNCAN
Company officer 2: VIVIAN T DUNCAN
Cargo: General Freight, Motor Vehicles, Driveaway / Towaway, Machinery / Large Objects
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 — ROYCE D DUNCAN (USDOT 752310)
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: $1,000,000
Officer(s): ROYCE D DUNCAN (Company officer); VIVIAN T DUNCAN (Company officer 2)

Blockers:
  (none)

Cautions:
  • Contract (Property) gap · 87 days — Inactive Dec 30, 2013 → reinstated Mar 27, 2014

On file:
  • Insurance on file · $1,000,000 — AMGUARD INSURANCE COMPANY · 91X
  • BOC-3 process agent on file — ALLAMERICAN AGENTS OF PROCESS

Source: https://truckcodex.com/usdot/752310/
As of: Jul 23, 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 A

Composite of 3/5 scored components (mean 100/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 60% · 3/5 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
NR

Peer OOS benchmark unavailable (missing power units, OOS rates, or fewer than 5 same-size peers).

NR reason: getCarrierPeerSafety returned null.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA 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

1 active liability policy

BOC-3 agent

ALLAMERICAN AGENTS OF PROCESS

Company profile

Company details
USDOT 752310
In FMCSA records since Jun 5, 1998 (~28y)
Company officer ROYCE D DUNCAN
Company officer 2 VIVIAN T DUNCAN
Operation AUTHORIZED FOR HIRE
Hazmat Yes (MCS-150)
Cargo carried
General Freight, Motor Vehicles, Driveaway / Towaway, Machinery / Large Objects
Fleet size 7 units
Drivers 8
Annual mileage 46,500 mi
Contact & address
Phone: (530) 888-8697
Email: [email protected]
Physical
148 TEAM TRACK RD
AUBURN, CA 95603
Mailing
P O BOX 7443
AUBURN, CA 95604
Registration & safety rating
USDOT 752310
In FMCSA records since Jun 5, 1998 (~28y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 46,500 mi
Hazmat Yes (MCS-150)
vs. National Average
Vehicle OOS Rate 5.9% vs 23.4% -17.5 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 0.47 vs 1.80 -1.33
Peer tier (small fleets (≤10 power units)) median OOS rate: 50%
Active liability insurance
FMCSA cargo filing (BMC-34/83)

No active FMCSA cargo filing on file.

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 1 0 0
Trailers 5 0 0
Trucks 6 0 0

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

Inspections (24 months)

All 32 inspections →
Driver Vehicle Hazmat
Inspections 17 17 0
OOS inspections 0 1 0
OOS percentage 0% 5.88% —
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
7
Drivers
8
Inspections
32
FMCSA roadside history on file
OOS Rate (peak)
5.9%
driver or vehicle, whichever higher
Crashes
4
None in last 24 months · all-time on file
Authorities
1
0 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

ROYCE D DUNCAN is a motor carrier based in AUBURN, CA, registered with the FMCSA under USDOT 752310. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 7 power units and 8 drivers, with 32 roadside inspections on file and a peak out-of-service rate of 5.9%. 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 is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Carrier overview

ROYCE D DUNCAN is a small fleet, operating 7 power units and 8 drivers, based in Auburn, CA. Across 16 roadside inspections in the last 24 months, the fleet recorded a 6.3% out-of-service rate, with no reportable crashes on file. Operating authority is active for contract.

Inspection profile

16 roadside inspections over the last 24 months, up 45% versus the prior 24 months, concentrated in CA (15) and US (1), with Level 1 inspections the most common.

Violation profile

6.3% out-of-service rate; led by Unsafe Driving (66.7% of violations); top code 392.2-SLLEQP (Operating a CMV while ill or fatigued) cited 4 times.

Fleet profile

The fleet comprises 7 power units (small fleet) and 8 drivers; Peterbilt, Hino, and International are the most-inspected makes.

Risk Signals

Authority revoked
1 revocation on record.

Authority gap detected (1)

  • Contract (Property) authority was inactive from Dec 30, 2013 to Mar 27, 2014 (87 days)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-11 2026-04

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Unsafe Driving
5 violations
Vehicle Maintenance
3 violations
1 OOS · 33.3%

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
California (CA) 16 1 6.3% Apr 29, 2026
US (US) 1 0 0.0% Apr 28, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Hino 13
Peterbilt 12
Freightliner 1
International 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 0 — 0.00 0 — Jul 20, 2026
Controlled Substances / Alcohol 0 — 0.00 0 — Jul 20, 2026
Hours of Service 0 — 0.00 0 — Jul 20, 2026
Unsafe Driving 0 — 0.00 0 — Jul 20, 2026
Vehicle Maintenance 5 — 1.51 2 — Jul 20, 2026

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

Recent Inspections (32 rows) View all 32 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87716579 Apr 29, 2026 CA 1 THUNDER VALLEY CASINO
HINO STRAIGHT TRUCK
CA 99542W3 · 5PVNJ8JN0G4S52152
0 — No
87716270 Apr 29, 2026 CA 1 AUBURN TOW INSPECTIONS
HINO STRAIGHT TRUCK
CA 99523W3 · 5PVNJ8JN3L4S54066
0 — No
87704963 Apr 28, 2026 CA 1 PLACERVILLE AREA
PETERBILT STRAIGHT TRUCK
CA 52557U2 · 1NPCL40X7HD368696
0 — No
87704839 Apr 28, 2026 CA 1 THUNDER VALLEY CASINO P LOT
PETERBILT STRAIGHT TRUCK
CA 12838Z2 · 1XPBDP9X9GD307688
0 — No
87704824 Apr 28, 2026 CA 1 AUBURN TOW INSPECTIONS
HINO STRAIGHT TRUCK
CA 99523W3 · 5PVNJ8JN3L4S54066
1 47B-BMBCAD No
87035463 Feb 12, 2026 CA 2 COOL
HINO STRAIGHT TRUCK
CA 99542W3 · 5PVNJ8JN0G4S52152
0 — No
86608528 Dec 17, 2025 CA 1 EB ANTELOPE SCALE
PETERBILT STRAIGHT TRUCK
CA 12838Z2 · 1XPBDP9X9GD307688
0 — No
85224990 Jul 14, 2025 CA 1 I-80 AT DRY CREEK
PETERBILT STRAIGHT TRUCK
CA 52557U2 · 1NPCL40X7HD368696
0 — No
85224989 Jul 14, 2025 CA 1 AUBURN AREA
HINO STRAIGHT TRUCK
CA 99542W3 · 5PVNJ8JN0G4S52152
0 — No
84721390 May 19, 2025 CA 2 COOL
HINO STRAIGHT TRUCK
CA 99523W3 · 5PVNJ8JN3L4S54066
2 392.2-SLL, 392.2-SLLEQP No
84628892 May 1, 2025 CA 1 THUNDER VALLEY
HINO STRAIGHT TRUCK
CA 69718X1 · 5PVNJ8JN5G4S52275
0 — No
84559217 May 1, 2025 CA 1 THUNDER VALLEY CASINO
PETERBILT STRAIGHT TRUCK
CA 52557U2 · 1NPCL40X7HD368696
1 393.45D-B No
84558821 May 1, 2025 CA 1 AUBURN TOW INSPECTIONS
HINO STRAIGHT TRUCK
CA 99542W3 · 5PVNJ8JN0G4S52152
4 392.2-SLLEQP, 393.11A1-LTNRV No
84546855 Apr 30, 2025 CA 1 AUBURN TOW INSPECTIONS
PETERBILT STRAIGHT TRUCK
CA 12838Z2 · 1XPBDP9X9GD307688
0 — No
84541011 Apr 28, 2025 US 1 CITRUS HEIGHTS CA
HINO STRAIGHT TRUCK
CA 99523W3 · 5PVNJ8JN3L4S54066
0 — No
83453216 Dec 19, 2024 CA 1 ca-e/b-antelope-if
PETERBILT STRAIGHT TRUCK
CA 52557U2 · 1NPCL40X7HD368696
0 — No
83188835 Nov 15, 2024 CA 2 EB ANTELOPE SCALE
PETERBILT STRAIGHT TRUCK
CA 52557U2 · 1NPCL40X7HD368696
1 393.75A3-TAOL Yes
81521126 May 2, 2024 CA 1 THUNDER VALLEY
HINO STRAIGHT TRUCK
CA 69718X1 · 5PVNJ8JN5G4S52275
0 — No
81521109 May 1, 2024 CA 1 THUNDER VALLEY
INTERNATIONAL STRAIGHT TRUCK
CA 36729N2 · 1HTEUMMM3KH352950
0 — No
81502013 May 1, 2024 CA 1 ATHENS
PETERBILT STRAIGHT TRUCK
CA 12838Z2 · 1XPBDP9X9GD307688
1 392.2 No
81500757 May 1, 2024 CA 1 ca-1-80-w/b-at-meadowvista
PETERBILT STRAIGHT TRUCK
CA 52557U2 · 1NPCL40X7HD368696
0 — No
81311466 Apr 9, 2024 CA 1 AUBURN AREA
HINO STRAIGHT TRUCK
CA 99523W3 · 5PVNJ8JN3L4S54066
2 393.43, 393.60(d) No
80806950 Feb 8, 2024 CA 2 DESERT HILLS IF
HINO STRAIGHT TRUCK
AZ CM39007 · 5PVNJ8JN3L4S54066
0 — No
80806947 Feb 8, 2024 CA 2 DESERT HILLS IF
HINO STRAIGHT TRUCK
AZ NONE · 5PVNJ8JN0G4S52152
0 — No
79450045 Aug 11, 2023 CA 2 —
PETERBILT STRAIGHT TRUCK
CA 12838Z2 · 1XPBDP9X9GD307688
2 383.23(a)(2), 177.817(e) Yes
Recent Crashes (4 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
CA2211900157 May 29, 2019 CA 0 0 Yes No Tow
CA0006301631 Dec 10, 2013 CA 0 2 Yes No Injury
CA0003352941 Feb 26, 2007 CA 0 1 Yes No Injury
CA0001658208 Jul 16, 2004 CA 0 0 Yes No Tow
Authority Records (1 docket)
common
MC610181
N
—
View full authority record →

Revocations & Inactive Status

Authority actions other than active status — revocations, voluntary surrenders, and dormant dockets.

Date Docket Authority Status Applied
Unknown MC610181 common N —
MC Certificate Documents (2 PDFs)

Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.

Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.

Date Docket Action Authority PDF
Mar 27, 2014 MC610181-P REI REINSTATEMENT REI →
Aug 14, 2007 MC610181-P CPL REVOCATION CPL →
Insurance Coverage Timeline (21 rows)

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

Insurer Policy # Type Limit Effective Cancel Status
AMGUARD INSURANCE COMPANY K2GP735743 91X $1,000,000 Mar 24, 2026 On file ACTIVE
SOUTHLAKE SPECIALTY INSURANCE COMPANY SLS-WS-70036-00 BIPD/Primary — Dec 22, 2025 Mar 24, 2026 REPLACED
BENCHMARK INSURANCE COMPANY BIC-WS-CA-01273-02 BIPD/Primary — Dec 22, 2024 Dec 22, 2025 CANCELLED
BENCHMARK INSURANCE COMPANY BIC-WS-CA-01273-01 BIPD/Primary — Dec 22, 2023 Dec 22, 2024 CANCELLED
BENCHMARK INSURANCE COMPANY BIC-WS-CA-01273-00 BIPD/Primary — Dec 22, 2022 Dec 22, 2023 CANCELLED
AMERICAN STATES INSURANCE CO. 01 CI 872187 10 BIPD/Primary — Dec 22, 2016 Dec 22, 2022 REPLACED
NATIONWIDE MUTUAL INSURANCE COMP ACP BA 3006441946 BIPD/Primary — Dec 22, 2013 Jan 21, 2017 CANCELLED
NATIONWIDE MUTUAL INSURANCE COMP ACP BA 3006441946 BIPD/Primary — Dec 22, 2013 Dec 22, 2016 REPLACED
CRUSADER INSURANCE COMPANY TOW-011039 BIPD/Primary — Dec 22, 2012 Dec 22, 2013 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010984 BIPD/Primary — Dec 22, 2011 Dec 22, 2012 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010930 BIPD/Primary — Dec 22, 2010 Dec 22, 2011 REPLACED
CRUSADER INSURANCE COMPANY TOW-010930 CARGO — Dec 22, 2010 Aug 1, 2012 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010909 BIPD/Primary — Dec 22, 2009 Dec 22, 2010 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010909 CARGO — Dec 22, 2009 Dec 22, 2010 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010849 CARGO — Aug 25, 2009 Dec 22, 2009 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010849 BIPD/Primary — Aug 25, 2009 Dec 22, 2009 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010849 BIPD/Primary — Dec 22, 2008 Aug 25, 2009 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010849 CARGO — Dec 22, 2008 Aug 25, 2009 CANCELLED
CRUSADER INSURANCE COMPANY TOW-010707 CARGO — Dec 22, 2007 Dec 22, 2008 REPLACED
CRUSADER INSURANCE COMPANY TOW-010707 BIPD/Primary — Dec 22, 2007 Dec 22, 2008 REPLACED
CRUSADER INSURANCE COMPANY TOW-010533 BIPD/Primary — Dec 22, 2006 Dec 22, 2007 CANCELLED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Mar 24, 2026
    insurance
    TERM/REPL — SOUTHLAKE SPECIALTY INSURANCE COMPANY
  2. Dec 23, 2025
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  3. Dec 22, 2025
    insurance
    CANCEL — BENCHMARK INSURANCE COMPANY
  4. Dec 23, 2024
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  5. Dec 22, 2024
    insurance
    CANCEL — BENCHMARK INSURANCE COMPANY
  6. Dec 27, 2023
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  7. Dec 22, 2023
    insurance
    CANCEL — BENCHMARK INSURANCE COMPANY
  8. Dec 22, 2022
    insurance
    TERM/REPL — AMERICAN STATES INSURANCE CO.
  9. Jan 21, 2017
    insurance
    TERM/CANCL — NATIONWIDE MUTUAL INSURANCE COMP
  10. Dec 22, 2016
    insurance
    TERM/REPL — NATIONWIDE MUTUAL INSURANCE COMP
  11. Mar 27, 2014
    authority
    REINSTATED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  12. Dec 30, 2013
    authority
    REVOKED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  13. Dec 30, 2013
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  14. Dec 30, 2013
    authority gap
    Contract (Property) authority inactive: 87 days (through Mar 27, 2014)
  15. Dec 22, 2013
    insurance
    CANCEL — CRUSADER INSURANCE COMPANY
  16. Dec 22, 2012
    insurance
    CANCEL — CRUSADER INSURANCE COMPANY
  17. Dec 20, 2012
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  18. Aug 1, 2012
    insurance
    CANCEL — CRUSADER INSURANCE COMPANY
  19. Dec 22, 2011
    insurance
    TERM/REPL — CRUSADER INSURANCE COMPANY
  20. Dec 22, 2010
    insurance
    CANCEL — CRUSADER INSURANCE COMPANY
  21. Dec 17, 2010
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  22. Dec 22, 2009
    insurance
    CANCEL — CRUSADER INSURANCE COMPANY
  23. Dec 17, 2009
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  24. Aug 25, 2009
    insurance
    CANCEL — CRUSADER INSURANCE COMPANY
  25. Aug 3, 2009
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  26. Dec 22, 2008
    insurance
    TERM/REPL — CRUSADER INSURANCE COMPANY
  27. Dec 22, 2007
    insurance
    CANCEL — CRUSADER INSURANCE COMPANY
  28. Dec 13, 2007
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Top Violation Codes Cited

Code Description Category Cited OOS
177.817(e) Shipping paper accessibility Hazardous Materials 1 0
383.23(a)(2) Operating a CMV without a CDL Driver Fitness 1 1
392.2 Violation of Local Laws - Explain: Unsafe Driving 1 0
393.43 No/improper breakaway or emergency braking Vehicle Maintenance 1 0
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance. Vehicle Maintenance 1 0
396.3(a)(1) Inspection, repair and maintenance of parts and accessories Vehicle Maintenance 1 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 ROYCE D DUNCAN

  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 ROYCE D DUNCAN

Is ROYCE D DUNCAN an active motor carrier? ▾
Yes. ROYCE D DUNCAN is registered with the FMCSA under USDOT 752310 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 ROYCE D DUNCAN's safety rating? ▾
ROYCE D DUNCAN is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has ROYCE D DUNCAN had? ▾
32 roadside inspections are on file for ROYCE D DUNCAN 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 ROYCE D DUNCAN's out-of-service rate? ▾
ROYCE D DUNCAN's peak out-of-service rate is 5.9% (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 ROYCE D DUNCAN based? ▾
ROYCE D DUNCAN reports its physical address to the FMCSA as 148 TEAM TRACK RD, AUBURN, California 95603. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does ROYCE D DUNCAN have valid operating authority? ▾
ROYCE D DUNCAN has 1 authority record on file, but none are currently active. See the Authority Records section below for the status of each docket — common reasons for inactive authority include lapsed insurance, cancelled BOC-3 filings, or revocation following safety-related actions.
How many trucks and drivers does ROYCE D DUNCAN operate? ▾
ROYCE D DUNCAN self-reports 7 power units and 8 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 ROYCE D DUNCAN had any crashes? ▾
4 FMCSA-reportable crashes are on file for ROYCE D DUNCAN 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.