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VALIDATED

DIAMOND BUCK CARRIERS LLC

Trust Score

Analyzing company data...

15302 JUDSON RD APT 1316, SAN ANTONIO, TX, 78247

DOT# 4463091 MC# 1760383 San Antonio, Texas

CARRIER

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Power Units

Drivers

Crashes (24-Month)

On file

Insurance

Not Rated

Safety Rating

Inspections

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Contact Details

Phone(956) 466-4670

Email[email protected]

Physical Address15302 JUDSON RD APT 1316, SAN ANTONIO, TX, 78247

Mailing Address15302 JUDSON RD APT 1316, SAN ANTONIO, TX, 78247-1390

Other Companies at This Address

Address15302 JUDSON RD APT 1316, SAN ANTONIO, TX 78247

Others here

Distinct phones

Active

Company	DOT	Phone	Status
DIAMOND BUCK CARRIERS LLC this company	4463091	(956) 466-4670	Active
SHANNON SULLIVAN	1977416	(210) 262-8578	Active
DANIEL A BOIANI	1684268	(440) 223-1452	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

Authority TypeAUTHORIZED FOR HIRE

Carrier Operation

DocketMC1760383

CommonActive

ContractNot Active

BrokerNot Active

Company Overview

DIAMOND BUCK CARRIERS LLC is a FMCSA-validated carrier based in San Antonio, Texas. The fleet consists of 1 driver. The company has a clean safety record with zero reported crashes. Active operating authorities include Common. Based on authority, insurance, safety, and compliance data, DIAMOND BUCK CARRIERS LLC has a Trust Score of 90/100 (Excellent).

Operation Classification

Authorized For Hire

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatNo

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

Insurance

AmountOn file

Type91X

Effective10/13/2025

CompanyGEICO COUNTY MUTUAL INSURANCE CO.

Policy #9300220018

Quick Facts

StatusActive

TypeCarrier

FleetN/A

Drivers1

MCS-15009/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg5.5%

Vehicle Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg20.7%

Licensing & Insurance

No insurance history records.

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1760383	MOTOR PROPERTY COMMON CARRIER	GRANTED	10/17/2025	-	-

No revocation records.

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90/100

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 90

−10

Starts at 100−10 totalFinal 90

Very new carrier (under 1 year)−10

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

Active for-hire authority on file — FMCSA requires insurance to keep it active.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-10

Very new carrier (under 1 year)

Operating authority was granted less than a year 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) knockout	−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 BUCK CARRIERS LLC

Trust Score

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

Company Overview

Operation Classification

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Licensing & Insurance