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Carrier Profile · Alaska

RONALD RAY DEFFENBAUGH

DOT 480861
MC 319498
Entity Carrier
6405 OLD SEWARD HIGHWAY, ANCHORAGE, AK 99518 · Interstate authority
Safety: Satisfactory0 crash, 24 mo
US DOT
480861
ACTIVE

Overview

RONALD RAY DEFFENBAUGH is a for-hire trucking carrier registered with FMCSA, with its MCS-150 filing last updated in Jan 2026, based in Anchorage, Alaska, holding a Satisfactory safety rating. It operates a fleet of 4 power units. It is classified as Authorized For Hire. Its equipment types on file include Dry Van, Reefer, Flatbed, Auto Carrier and Intermodal / Container.

Safety & Compliance

Satisfactory
Safety rating
0%
Driver OOS rate (nat'l avg 5.5%)
40%
Vehicle OOS rate (nat'l avg 20.7%)
Insurance on file$1,000,000
Operating authorityContract
Cargo typeNot reported by FMCSA
MCS-150 last updatedJan 2026
Insurance Coverage on File
Liability (BIPD)
✓ On file
Cargo
✕ Not on file

Crash & Inspection History

✓ No federal out-of-service orders on record.
#
Crash rate: 0
Crashes per 100 power units, trailing 24 months
✓
17 roadside inspections · 24 months
No out-of-service violations in last 6 inspections
Recent Crashes
✓ No documented crashes in the last 24 months.

Roadside Violation Profile

13
Inspections, 24 mo
7
Violations, 24 mo
2
Out-of-service, 24 mo
2025-07-30
393.53B-B — Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear (Unit 1)
2025-07-30
393.47E — Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt (Unit 2)
2025-07-30
393.45D-B — Air Brake - Audible air leak at a proper connection (Unit 2)
2025-07-30
393.47E — Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt (Unit 2)
2025-07-30
396.3A1-BOS — Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination (Unit 1)Out of Service
2025-07-30
393.47E — Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt (Unit 1)
2025-03-20
393.9A-LSLIWR — Lighting - Stop lamps - Both inoperative when required to be on (Unit 2)Out of Service

Fleet Profile

Power units4
Drivers3
Equipment typesNot reported by FMCSA
Fleet classSmall carrier (1–10 units)
Hazmat carrierNo
Passenger carrierNo

Owned/leased fleet breakdown not reported by FMCSA.

Operation Classification

Authorized For Hire

Docket / MC Numbers

MC-319498

Authority & Registration

Operating authority types this carrier is registered for with FMCSA.
✓ Property✗ Household Goods✗ Passenger✗ Broker

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This page is built from public FMCSA records. A record here doesn't prove or disprove anything on its own — always cross-check directly with official government systems before doing business.
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SMS Safety Data
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Frequently Asked Questions

Is RONALD RAY DEFFENBAUGH authorized to operate?
Yes — USDOT 480861 holds Contract operating authority, according to FMCSA records.
Does RONALD RAY DEFFENBAUGH carry liability insurance?
FMCSA records show $1,000,000 in liability (BIPD) insurance on file for this carrier.
What is RONALD RAY DEFFENBAUGH's safety rating?
It holds a Satisfactory safety rating, with a driver out-of-service rate of 0% (the national average is 5.5%).
How many trucks does RONALD RAY DEFFENBAUGH operate?
It runs 4 power units with 3 drivers on file.

Related Resources

What is an MCS-150 filing?How to read a carrier's crash and inspection historyFreight brokers in Alaska

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Contact RONALD RAY DEFFENBAUGH

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Physical Address
6405 OLD SEWARD HIGHWAY
ANCHORAGE, AK 99518
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Learn more

What is BIPD liability insurance?What does a Satisfactory safety rating mean?

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