Carrier profile · USDOT 3351127 · MC-1072764 · Updated Jun 13, 2026

M&r Best Trucking LLC

1 power unitavg 9.4 yrRegional · 5 statesTOLLESON, AZ86/100

CARRIER ACTIVEMC-1072764 ACTIVE

Observed fleet · trailing 24 mo daily

1Power units

3 observed · MCS-150

4Trailers seen

Decoded · vPIC

9.4Avg age (yr)

2013–2023 · vPIC

Call dispatch(602) 621-2931 Email dispatchBESTTRUCKINGMR@GMAIL.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Watch · 1

Vehicle out-of-service rate well above average42.9% of vehicle inspections were placed out of service vs the 22.26% national average.

In good standing · 4

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 7 yearsOperating authority has been on file since 2019.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo42.9%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo42.9%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.4 yr

Model years 2013–2023 · peer benchmark unavailable.

Identity stabilityStable

6 yr unchanged

Same registration since 2019 — no chameleon / reincarnation signal.

Safety

9 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 42.9%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 7 vehicle and 9 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

42.9% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 15.2 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

8 inspections in the charted months · busiest month Nov '24 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈4.5 / unit·yr

thin signalabundant signal

Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.

Registered power units: 1
Inspections · 24 mo: 9
Annualized: ≈5 / yr
Coverage: ≈4.5 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.9 Inoperative required lampsVehicle Maintenance10 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving9 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance7 · 2 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance6 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance6 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance4 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance4 · 1 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS
393.78 Windshield wipersVehicle Maintenance3 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’25 · 3 insurers · 0 lapsesContinuous

National Interstate’19–’20

United Financial’20–’22

Eastern Atlantic’22–’25

2019202120232025now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

BIPD in force — $750,000 · TRISURA SPECIALTY INSURANCE COMPANY · since Oct 2025

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
EASTERN ATLANTIC INSURANCE COMPANY	Oct 2022 → Oct 2025	$750K	3
UNITED FINANCIAL CASUALTY COMPANY	Oct 2020 → Oct 2022	$750K	1
NATIONAL INTERSTATE INSURANCE COMPANY	Dec 2019 → Nov 2020	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 1
Observed power (24 mo): 3
Trailers (towed): 4

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

9.4 yr

Average age

2023

Newest model yr

2013

Oldest model yr

100.0%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 5 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

AZ busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

TOLLESON, AZ

10008 W BLOCH RD

Top corridor

AZ 4 · NM 2 · CA 1

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 10008 W BLOCH RD, TOLLESON, AZ, 85353
Operation: Interstate

Contact

Phone: (602) 621-2931
Cell: (602) 321-9761
Fax: (623) 398-8666
Email: besttruckingmr@gmail.com

Registration

Officers: Mairelis Zaldivar Salazar · Mairelis Zaldivar Salazar
USDOT / docket: 3351127 · MC-1072764
First registered: Oct 27, 2019
Last MCS-150: Feb 13, 2026 · 144,804 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

144,804

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for M&R BEST TRUCKING LLC.

M&R BEST TRUCKING LLC (USDOT 3351127) has a Vektor safety score of 86/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from TRISURA SPECIALTY INSURANCE COMPANY effective Oct 17, 2025 in FMCSA L&I's current snapshot as of Jun 13, 2026.

Its vehicle out-of-service rate was 42.9% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 9 roadside inspections in the last 24 months — 7 vehicle-level and 9 driver-level — across 5 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Feb 13, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is M&R BEST TRUCKING LLC's USDOT number?

M&R BEST TRUCKING LLC's USDOT number is 3351127, and its motor carrier number is MC-1072764.

Is M&R BEST TRUCKING LLC authorized to operate?

As of Jun 13, 2026, M&R BEST TRUCKING LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is M&R BEST TRUCKING LLC's safety record?

M&R BEST TRUCKING LLC has a 42.9% vehicle out-of-service rate (national average 22.26%) across 14 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 86/100 (tier: clear).