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DIAMOND S TRUCKS INC

Trust Score

Excellent Why this score?

Company CheckDIAMOND S TRUCKS INC · DOT 3967226

20877 S HWY 75 A, MOUNDS, OK, 74047

DOT# 3967226 MC# 1481387 Mounds, Oklahoma 3 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

Insurance

Not Rated

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

4 events tracked · latest May 26, 2026 ↓ Show details ↓

Safety & compliance 4

May 26, 2026
Roadside inspection, 3 violations (no OOS).
Apr 2, 2026
Roadside inspection, 1 out-of-service violation.
Jan 13, 2026
Roadside inspection, 1 violation (no OOS).
Oct 6, 2025
Roadside inspection, 7 violations (no OOS).

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

Contact Details

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EmailSign in to view

Physical Address20877 S HWY 75 A, MOUNDS, OK, 74047

Mailing AddressPO BOX 661, MOUNDS, OK, 74047

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC1481387

CommonActive

ContractNot Active

BrokerNot Active

Operating3 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 10.48 · 4 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 2.22 · 6 insp with violations

Below cutoff

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 13.1 · 5 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage92,150 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Insurance

Amount$750,000

Type91X

Effective11/18/2025

CompanyPROGRESSIVE NORTHERN INSURANCE COMPANY

Policy #CA865928934

Last checked10/28/2026

Quick Facts

StatusActive

TypeCarrier

Fleet3 units

Drivers2

Mileage92,150 mi

Operating3 years

MCS-15009/2025

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

1 · 0 OOS -

2024

5 · 2 OOS ▲

2025

4 · 0 OOS ▼

2026

3 · 1 OOS ▲

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026, 10 inspections, 3 resulted in out-of-service (30% OOS rate).

Driver Out-of-Service 2 OOS

Vehicle Out-of-Service 5 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

44 roadside violations across 10 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 24 violations · 5 OOS

Hours-of-Service (HOS) Compliance 14 violations · 2 OOS

Unsafe Driving 6 violations · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (13)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
05/26/2026	KS	Walk-Around (Level II)	THAYER KS	3	0	1	0	2	0	-	▲Detail
04/02/2026	TX	Walk-Around (Level II)	OLD BACON RD AT IH44	3	1	0	0	3	1	-	▲Detail
01/13/2026	OK	Driver-Only (Level III)	3 N BRAMAN	1	0	1	0	0	0	-	▲Detail
10/06/2025	IN	Full (Level I)	TERRE HAUTE IN	7	0	0	0	0	0	-	▲Detail
10/02/2025	KS	Driver-Only (Level III)	COFFEY COUNTY - 031	2	0	2	0	0	0	-	▲Detail
04/08/2025	OK	Driver-Only (Level III)	CIMARRON TURNPIKE	7	0	6	0	1	0	-	▲Detail
03/14/2025	GA	Driver-Only (Level III)	DOUGLASVILLE GA	5	0	0	0	0	0	-	▲Detail
12/30/2024	AR	Driver-Only (Level III)	NORTH LITTLE ROCK AR	1	0	0	0	0	0	-	▲Detail
12/13/2024	OK	Full (Level I)	BRAMAN SCALES	11	5	1	1	10	4	-	▲Detail
12/04/2024	SC	Full (Level I)	LEXINGTON SC	4	1	0	1	0	0	-	▲Detail
10/10/2024	OK	Driver-Only (Level III)	MUSKOGEE TURNPIKE, SOUTHBOUND	0	0	0	0	0	0	-	▲Detail
07/31/2024	TX	Walk-Around (Level II)	IH45 NB NEW WAVERLY SCALE	0	0	0	0	0	0	-	▲Detail
12/08/2023	OK	Driver-Only (Level III)	US 75 @ I-40	1	0	1	0	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections11

Unsafe Driving 4 viols

HOS Compliance 6 viols

Vehicle Maintenance 5 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	MCP92189A	$1,000,000	01/05/2023	06/21/2024	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1481387	MOTOR PROPERTY COMMON CARRIER	GRANTED	01/11/2023	-	-

No revocation records.

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

97/100

Excellent

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 97

Starts at 100−3 totalFinal 97

Moderate operating history (3-5 years)−3

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

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

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-3

Moderate operating history (3-5 years)

Authority granted about 3 years ago.

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 TRUCKS INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Insurance

Quick Facts

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (13)

Safety Performance Percentiles

Licensing & Insurance

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