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AC TRANSPORT SERVICES INC

Trust Score

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Company CheckAC TRANSPORT SERVICES INC · DOT 865153

12389 HIGH HORSE DR, RANCHO CUCAMONGA, CA, 91739

DOT# 865153 MC# 372856 Rancho Cucamonga, California 26 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→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

5 events tracked · latest Sep 24, 2026 ↓ Show details ↓

Safety & compliance 4

Jun 5, 2026
Roadside inspection, 1 out-of-service violation.
Apr 20, 2026
Roadside inspection, 3 violations (no OOS).
Apr 7, 2026
Roadside inspection, 1 out-of-service violation.
Feb 23, 2026
Clean roadside inspection, no violations.

Insurance 1

Current
Active insurance on file ($750,000).

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

Contact Details

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EmailSign in to view

Physical Address12389 HIGH HORSE DR, RANCHO CUCAMONGA, CA, 91739

Mailing Address12389 HIGH HORSE DR, RANCHO CUCAMONGA, CA, 91739

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC372856

CommonActive

ContractNot Active

BrokerNot Active

Operating26 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 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 1.4 · 1 insp with violations

Below cutoff

Driver Fitness

measure .6 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 2.08 · 2 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage116,000 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS16.7% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Last Review07/12/2019

Insurance

Amount$750,000

Type91X

VerifiedFMCSA · 08/26/2026

CompanyUNITED FINANCIAL CASUALTY COMPANY

Policy #CA04059302

Last checked09/24/2026

Quick Facts

StatusActive

TypeCarrier

Fleet2 units

Drivers2

Mileage116,000 mi

Operating26 years

MCS-15004/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total6

Out of Service1

OOS Rate16.7%

National Avg5.5%

Above National Average

Vehicle Inspections

Total5

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below National Average

Last FMCSA Review: 07/12/2019

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 · 1 OOS ▲

2025

1 · 0 OOS ▼

2026

4 · 2 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 Jun 2026, 5 inspections, 2 resulted in out-of-service (40% OOS rate).

Driver Out-of-Service 2 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

7 roadside violations across 5 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 4 violations · 0 OOS

Driver Fitness 1 violation · 1 OOS

Hours-of-Service (HOS) Compliance 1 violation · 1 OOS

Unsafe Driving 1 violation · 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 (11)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
06/05/2026	CA	Walk-Around (Level II)	CA	2	1	1	1	1	0	-	▲Detail
04/20/2026	CA	Full (Level I)	GRAPEVINE IF	3	0	0	0	3	0	-	▲Detail
04/07/2026	CA	Walk-Around (Level II)	LEBEC	1	1	1	1	0	0	-	▲Detail
02/23/2026	CA	Driver-Only (Level III)	CASTAIC IF	0	0	0	0	0	0	-	▲Detail
06/30/2025	CA	Full (Level I)	DESERT HILLS IF	1	0	0	0	1	0	-	▲Detail
08/21/2024	CA	Full (Level I)	RAINBOW IF S.B	0	0	0	0	0	0	-	▲Detail
08/12/2024	CA	Full (Level I)	GILROY IF	0	0	0	0	0	0	-	▲Detail
05/03/2024	CA	Driver-Only (Level III)	KINGSBURG	1	0	1	0	0	0	-	▲Detail
03/08/2024	CA	Full (Level I)	CHOWCHILLA RIVER IF	0	0	0	0	0	0	-	▲Detail
01/17/2024	CA	Walk-Around (Level II)	SANTA NELLA SCALES	1	1	0	0	1	1	-	▲Detail
10/29/2023	CA	Driver-Only (Level III)	CASTAIC IF	0	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections7

HOS Compliance 1 viols

Driver Fitness 1 viols

Vehicle Maintenance 2 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	TCF0111281	$1,000,000	12/20/1999	09/18/2000	Cancelled
34	CARGO	WILLIAMSBURG NATIONAL INS CO.	99-889070-00	$0	12/20/1999	09/18/2000	Replaced
91X	BIPD/Primary	SUTTER INSURANCE COMPANY	STP14028	$750,000	11/21/2003	09/18/2004	Cancelled
91X	BIPD/Primary	WILSHIRE INSURANCE COMPANY	BA2606659	$750,000	09/18/2020	09/18/2021	Replaced
91X	BIPD/Primary	UNITED FINANCIAL CASUALTY COMPANY	CA01121408	$750,000	09/18/2019	09/18/2020	Replaced
91X	BIPD/Primary	CRUSADER INSURANCE COMPANY	CTP-016178	$750,000	09/18/2018	09/18/2019	Cancelled
91X	BIPD/Primary	CRUSADER INSURANCE COMPANY	CTP-015512	$750,000	09/18/2017	09/18/2018	Cancelled
91X	BIPD/Primary	CRUSADER INSURANCE COMPANY	CTP-014720	$750,000	09/18/2016	09/18/2017	Cancelled
34	CARGO	NORTHLAND INSURANCE COMPANY	WN032254	$0	09/18/2010	06/28/2011	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN032254	$750,000	09/18/2010	09/18/2016	Replaced
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN009398	$750,000	09/18/2009	09/18/2010	Cancelled
34	CARGO	NORTHLAND INSURANCE COMPANY	WN009398	$0	09/18/2009	09/18/2010	Cancelled
91X	BIPD/Primary	SUTTER INSURANCE COMPANY	STP22478	$750,000	09/18/2008	09/18/2009	Cancelled
34	CARGO	GREAT AMERICAN INSURANCE CO.	IMP 9713050	$0	09/18/2008	09/18/2009	Replaced
34	CARGO	EMPIRE FIRE & MARINE INSURANCE CO.	CL-321423	$0	09/18/2007	08/04/2008	Replaced
34	CARGO	EMPIRE FIRE & MARINE INSURANCE CO.	CL-321423	$0	09/18/2007	09/08/2008	Name Changed
91X	BIPD/Primary	PRAETORIAN INSURANCE COMPANY	P0009-106518	$750,000	09/18/2007	09/08/2008	Name Changed
91X	BIPD/Primary	PRAETORIAN INSURANCE COMPANY	P0009-106518	$750,000	09/18/2007	08/04/2008	Replaced
34	CARGO	EMPIRE FIRE & MARINE INSURANCE CO.	CL-321423	$0	09/18/2007	09/18/2008	Cancelled
34	CARGO	FIREMAN'S FUND INSURANCE CO.	MXI98123715	$0	09/18/2006	09/18/2007	Replaced
91X	BIPD/Primary	UNIVERSAL CASUALTY COMPANY	CATK00007-01	$750,000	09/18/2006	09/18/2007	Cancelled
91X	BIPD/Primary	UNIVERSAL CASUALTY COMPANY	CATK00007	$750,000	09/18/2005	09/18/2006	Cancelled
91X	BIPD/Primary	SUTTER INSURANCE COMPANY	STP18452	$750,000	09/18/2004	09/18/2005	Cancelled
34	CARGO	ZC INS. CO /CONVERIUM INS.(NA) INC.	IMC03 19712	$0	09/18/2004	09/18/2004	Replaced
34	CARGO	ZC INS. CO /CONVERIUM INS.(NA) INC.	IMC03 19712	$0	09/18/2004	09/18/2005	Cancelled
34	CARGO	HUDSON INSURANCE COMPANY	HIM05 02755	$0	09/18/2004	09/18/2006	Cancelled
91X	BIPD/Primary	SUTTER INSURANCE COMPANY	STP14028	$750,000	09/18/2003	11/21/2003	Cancelled
34	CARGO	ZC INS. CO /CONVERIUM INS.(NA) INC.	IMC02 19712	$0	09/18/2003	09/18/2004	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	TN322850	$1,000,000	09/18/2001	10/29/2003	Cancelled
34	CARGO	NORTHLAND INSURANCE COMPANY	TN322850	$0	09/18/2001	10/29/2003	Cancelled
34	CARGO	WILLIAMSBURG NATIONAL INS CO.	00-891869-00	$0	09/18/2000	09/18/2001	Cancelled
91X	BIPD/Primary	RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	TCF0113487	$750,000	09/18/2000	09/18/2001	Cancelled
34	CARGO	EMPIRE FIRE & MARINE INSURANCE CO.	CL-321423	$0	08/04/2008	09/18/2008	Cancelled
91X	BIPD/Primary	PRAETORIAN INSURANCE COMPANY	P0009-106518	$750,000	08/04/2008	09/18/2008	Replaced
91X	BIPD/Primary	PRAETORIAN INSURANCE COMPANY	P0009-106518	$750,000	08/04/2008	10/21/2008	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC372856	COMMON	INVOLUNTARY REVOCATION	09/08/2008	DISCONTINUED REVOCATION	09/22/2008
MC372856	COMMON	INVOLUNTARY REVOCATION	08/24/2009	DISCONTINUED REVOCATION	09/15/2009
MC372856	COMMON	INVOLUNTARY REVOCATION	08/23/2010	DISCONTINUED REVOCATION	09/08/2010
MC372856	COMMON	INVOLUNTARY REVOCATION	08/23/2004	DISCONTINUED REVOCATION	09/17/2004
MC372856	COMMON	INVOLUNTARY REVOCATION	08/23/2004	DISCONTINUED REVOCATION	09/21/2004
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2019	DISCONTINUED REVOCATION	09/18/2019
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2018	DISCONTINUED REVOCATION	09/06/2018
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2017	DISCONTINUED REVOCATION	09/18/2017
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2007	DISCONTINUED REVOCATION	09/17/2007
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2006	DISCONTINUED REVOCATION	09/19/2006
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2006	DISCONTINUED REVOCATION	09/25/2006
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2005	DISCONTINUED REVOCATION	09/16/2005
MC372856	COMMON	INVOLUNTARY REVOCATION	08/22/2005	DISCONTINUED REVOCATION	09/16/2005
MC372856	COMMON	INVOLUNTARY REVOCATION	08/06/2008	DISCONTINUED REVOCATION	09/08/2008
MC372856	MOTOR PROPERTY COMMON CARRIER	REINSTATED	05/26/2004	-	-
MC372856	MOTOR PROPERTY COMMON CARRIER	GRANTED	02/02/2000	REVOKED	01/20/2004

No revocation records.

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

95/100

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 95

Starts at 100−5 totalFinal 95

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

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

FMCSA shows active coverage on file as of 8/26/2026.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Driver out-of-service rate above national average

Driver OOS 16.6667% vs national avg 5.51%.

Where this company lands, risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 16.6667% vs national avg 5.51%.

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.

AC TRANSPORT SERVICES INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (11)

Safety Performance Percentiles

Licensing & Insurance

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