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DIAMOND S TRUCKING INC

Trust Score

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Company CheckDIAMOND S TRUCKING INC · DOT 207815

DOT# 207815 MC# MC-231504 Joseph City, Arizona

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$5,000,000

Insurance

Conditional

Safety Rating

Inspections

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Contact Details

PhoneSign in to view

EmailSign in to view

Physical AddressSign in to view

Other Companies at This Address

Address4593 MAIN STREET, JOSEPH CITY, AZ 86032

Others here

Distinct phones

Active

Company	DOT	Phone	Status
RED J ENVIRONMENTAL CORP	1650720	Sign in	Active
DIAMOND S TRUCKING INC this company	207815	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

DocketMC231504

CommonNot Active

ContractActive

BrokerNot Active

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingConditional

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Last Review05/12/2011

Insurance

Amount$5,000,000

VerifiedFMCSA · 08/31/2026

Last checked09/10/2026

Quick Facts

StatusInactive

TypeCarrier

Fleet17 units

Drivers9

MCS-15010/2013

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingConditional

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: 05/12/2011 | Rated: 07/16/2011

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	CLP31108A	$1,000,000	10/20/1992	08/30/1996	Cancelled
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	CLP77669A	$1,000,000	07/22/1997	07/22/1999	Replaced
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	CLP77669A	$1,000,000	07/22/1997	08/27/1999	Cancelled
91X	BIPD/Primary	COMMERCE AND INDUSTRY INSURANCE	CA 505-2290	$1,000,000	07/22/1996	07/22/1997	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC231504	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	12/06/1999	-	-
MC231504	PROPERTY BROKER	DISMISSED	09/23/1996	-	-
MC231504	MOTOR PROPERTY COMMON CARRIER	DISMISSED	09/23/1996	-	-
MC231504	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	07/27/1990	REVOKED	12/26/1996

No revocation records.

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

48/100

Fair

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 48

−25

−12

−10

Starts at 100−52 totalFinal 48

Not active with FMCSA−25

Conditional safety rating−12

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

Holds active for-hire (common or contract) authority.

Active insurance on file

FMCSA shows active coverage on file as of 8/31/2026.

Safety rating not Unsatisfactory

Conditional rating (acceptable, but not Unsatisfactory).

What's lowering this score

-25

Not active with FMCSA FAILS VERIFICATION

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

-12

Conditional safety rating

FMCSA assigned a Conditional safety rating.

-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.

DIAMOND S TRUCKING INC

Trust Score

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Licensing & Insurance

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