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R L DUNKER & SONS INC

Trust Score

Poor Why this score?

Company CheckR L DUNKER & SONS INC · DOT 357297

DOT# 357297 MC# MC-216709 Billings, Montana

MOTOR CARRIER

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Power Units

Drivers

Crashes (24-Month)

None on file

Insurance

Satisfactory

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

1 events tracked · latest Sep 10, 2026 ↓ Show details ↓

Insurance 1

Current
No active insurance on file.

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

PhoneSign in to view

EmailSign in to view

Physical AddressSign in to view

Other Companies at This Address

Address1148 1ST AVE NORTH, BILLINGS, MT 59101

Others here

Distinct phones

Active

Company	DOT	Phone	Status
CHEVIN SERVICES INC	2247798	Sign in	Active
CHEVIN INC	1468941	Sign in	Inactive
DAVID KYLES	681427	Sign in	Inactive
R L DUNKER & SONS INC this company	357297	Sign in	Inactive

Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Carrier OperationA - Interstate

DocketMC216709

CommonNot Active

ContractInactive

BrokerNot Active

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Last Review02/21/1990

Insurance

AmountNone on file

VerifiedFMCSA · 09/08/2026

Last checked09/10/2026

Quick Facts

StatusInactive

TypeMotor Carrier

Fleet2 units

Drivers2

MCS-15008/2001

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg5.5%

Vehicle Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg20.7%

Last FMCSA Review: 02/21/1990 | Rated: 04/02/1990

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	HARCO NATIONAL INSURANCE CO.	TP3016380	$750,000	02/06/1990	02/06/1991	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC216709	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	06/23/1989	REVOKED	07/05/1991

No revocation records.

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See the full history

Trust Score over time and the complete authority and insurance timeline, not just today.

20/100

Poor

NOT VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 20

−25

−15

−10

Starts at 100−80 totalFinal 20

Not active with FMCSA−25

No insurance or bond on file−25

No active operating authority−15

MCS-150 update overdue−10

Operating history unknown−3

No email address on file−2

Verification, 4 core requirements

Active operating authority

USDOT registration is not active (inactive, revoked, or pending).

Authorized for hire

No active for-hire or broker authority on file.

Active insurance on file

No active insurance / coverage amount on file.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

-25

Not active with FMCSA FAILS VERIFICATION

FMCSA does not show an active USDOT registration / operating authority.

-25

No insurance or bond on file FAILS VERIFICATION

No active insurance or surety bond is recorded with FMCSA, and no active authority that would require it.

-15

No active operating authority FAILS VERIFICATION

No active for-hire (common/contract) or broker authority on file.

-10

MCS-150 update overdue

The required biennial MCS-150 update has not been filed on time (score factor, not a verification failure).

-3

Operating history unknown

No authority grant date on file.

-2

No email address on file

No public email address on record.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

R L DUNKER & SONS INC

Trust Score

Public record

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Licensing & Insurance

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