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VALIDATED

4RB EQUIPMENT LLC

Trust Score

Excellent Why this score?

Company Check4RB EQUIPMENT LLC · DOT 3253155

DBA: AZ DRILLING COOPERS PARADISE AAMERICAN SEPTIC 4RB SERVICES

1256 E BASELINE AVE, APACHE JCT, AZ, 85119-9244

DOT# 3253155 Apache Jct, Arizona

MOTOR CARRIER

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Power Units

Drivers

Crashes (24-Month)

Not reported

Insurance

Not Rated

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

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

Public record

6 events tracked · latest Mar 31, 2026 ↓ Show details ↓

Safety & compliance 6

Mar 31, 2026
Roadside inspection, 1 out-of-service violation.
Feb 11, 2026
Roadside inspection, 3 violations (no OOS).
Nov 5, 2025
Roadside inspection, 1 out-of-service violation.
Nov 5, 2025
Crash reported (no fatalities).
Aug 19, 2025
Roadside inspection, 5 violations (no OOS).
Oct 3, 2024
Crash reported (no fatalities).

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

Contact Details

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Physical Address1256 E BASELINE AVE, APACHE JCT, AZ, 85119-9244

Mailing Address1256 E BASELINE AVE, APACHE JCT, AZ, 85119-9244

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationC - Intrastate (Non-Hazmat)

CommonNot Active

ContractNot Active

BrokerNot Active

Operation Classification

Authorized For HirePrivate (Property)

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 1.08 · 2 insp with violations

Below cutoff

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 12.75 · 6 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)2

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS33.3% avg 20.7%

SmartWay PartnerNo

Quick Facts

StatusActive

TypeMotor Carrier

Fleet37 units

Drivers18

MCS-15011/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)2

Fatal0

Injury1

Tow-Away1

Driver Inspections

Total6

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total6

Out of Service2

OOS Rate33.3%

National Avg20.7%

Above National Average

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 · 1 OOS -

2024

4 · 1 OOS =

2025

2 · 1 OOS =

2026

2 · 1 OOS =

Crashes

2023

0 crashes -

2024

1 crash ▲

2025

1 crash =

2026

0 crashes ▼

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 Mar 2026, 6 inspections, 2 resulted in out-of-service (33.3% OOS rate).

Vehicle Out-of-Service 2 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (2)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Fatal	Injuries	Tow	Vehicles	Weather	Road	Light
11/05/2025	MESA	AZ	0	2	1	5	Clear	Dry	Daylight
10/03/2024	SR-101 nonCard @ M050	AZ	0	0	1	4	Clear	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

40 roadside violations across 6 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 36 violations · 7 OOS

Unsafe Driving 4 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 (9)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
03/31/2026	AZ	Walk-Around (Level II)	APACHE JUNCTION AZ	8	1	0	8	1	-	▲Detail
02/11/2026	AZ	Walk-Around (Level II)	GILBERT AZ	3	0	1	2	0	-	▲Detail
11/05/2025	AZ	Walk-Around (Level II)	MESA AZ	8	1	1	3	1	-	▲Detail
08/19/2025	AZ	Walk-Around (Level II)	MESA AZ	5	0	0	0	0	-	▲Detail
10/03/2024	AZ	Walk-Around (Level II)	SCOTTSDALE AZ	13	0	1	2	0	-	▲Detail
08/15/2024	AZ	Full (Level I)	PHOENIX AZ	3	0	0	0	0	-	▲Detail
02/07/2024	AZ	Full (Level I)	PHOENIX AZ	1	1	0	0	1	-	▲Detail
02/01/2024	AZ	Walk-Around (Level II)	MESA AZ	5	0	0	0	0	-	▲Detail
08/16/2023	AZ	Full (Level I)	STATE ROUTE 202 CC/LEHI	7	1	1	6	1	-	▲Detail

Safety Performance Percentiles

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

Total Inspections6

Unsafe Driving 2 viols

Vehicle Maintenance 6 viols

Licensing & Insurance

No insurance history records.

No active insurance policies.

No authority history.

No revocation records.

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

91/100

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 91

Starts at 100−9 totalFinal 91

Vehicle out-of-service rate above national average−5

Operating history unknown−3

Crashes on record (rate-adjusted)−1

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Operating authority N/A

Not required for private carriers, a private carrier hauls its own goods and needs no for-hire operating authority (no MC number) under FMCSA.

Insurance on file with FMCSA N/A

Not required for private carriers, a non-hazmat private carrier hauling its own goods is generally not required to file proof of insurance with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Vehicle out-of-service rate above national average

Vehicle OOS 33.3333% vs national avg 20.72%.

-3

Operating history unknown

No authority grant date on file.

-1

Crashes on record (rate-adjusted)

Crash rate: 2 crash(es) across 37 vehicles (~0.05 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−1 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 2 crash(es) across 37 vehicles (~0.05 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 33.3333% vs national avg 20.72%.

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.

4RB EQUIPMENT LLC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Drivers

Safety Summary

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (2)

Roadside Violations by Safety Category Last 24 months

Inspection Records (9)

Safety Performance Percentiles

Licensing & Insurance

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