TruckCodex

HAWAIIAN ROCK PRODUCTS

USDOT 2362775 • 1402 ROUTE 15, MANGILAO, GU, 96913

ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT
2,362,775
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
State
Guam
Phone
6717342971
Email
[email protected]
Power Units (MCS-150)
111
Drivers (MCS-150)
72
MCS-150 Mileage
400,000
Physical Address
1402 ROUTE 15, MANGILAO, GU, 96913
Contact
Phone: 6717342971

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file

Operating Authority

fmcsa-authhistApr 5, 2026
No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness
0%
Drugs / Alcohol
0%
Hours of Service
N/A
Unsafe Driving
N/A
Vehicle Maintenance
2%

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections
158
Violations
44
1 OOS
Vehicle OOS %
1.0%
Driver OOS %
0.0%
Power Units (MCS-150)
111
Drivers (MCS-150)
72
Crash Records
0

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

2
May
12
Jun
6
Jul
12
Aug
7
Sep
7
Oct
Nov
2
Dec
2
Jan
Feb
6
Mar
3
Apr
2
May
7
Jun
3
Jul
7
Aug
2
Sep
2
Oct
Nov
1
Dec
1
Jan
Feb
2
Mar
3
Apr
Clean monthMonth with OOSBased on latest 100 of 158 inspection records

Inspection Activity Map

1 state • 158 inspections

None Low Medium High🚛 Home base

Violation Summary (44 violations from latest 100 of 158 inspections)

fmcsa-inspection-file
Violation Summary (44 violations from latest 100 of 158 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:393.9(a)Inoperable required lamps1703Vehicle Maintenance
FMCSR:393.9A-LSMLInoperable required lamps403Vehicle Maintenance
FMCSR:393.9A-LILInoperable required lamps403Vehicle Maintenance
FMCSR:393.9A-LSLIInoperable required lamps303Vehicle Maintenance
FMCSR:393.11A1-LLighting devices/reflectors303Vehicle Maintenance
FMCSR:393.47ESlack adjuster defective107Vehicle Maintenance
FMCSR:393.53B-BSteering system components worn107Vehicle Maintenance
FMCSR:393.9A-LCLInoperable required lamps103Vehicle Maintenance
FMCSR:391.41A-MCPCPhysical qualification - general107Driver Fitness
FMCSR:393.9A-LFTSIInoperable required lamps103Vehicle Maintenance
FMCSR:393.9A-LHWSInoperable required lamps103Vehicle Maintenance
FMCSR:393.9A-LTSIInoperable required lamps113Vehicle Maintenance
FMCSR:393.9A-HLLHInoperable required lamps103Vehicle Maintenance
FMCSR:393.75B-TFVTire tread depth insufficient (steer)107Vehicle Maintenance
FMCSR:391.45B-MCEMDriver who has not been medically examined and certified as qualified to operate a commercial motor vehicle during the preceding 24 months10—Driver Fitness
FMCSR:393.78A-WSWindshield condition defective104Vehicle Maintenance
FMCSR:391.45(b)Expired medical examiner's certificate10—Driver Fitness
FMCSR:393.95(a)(1)Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.10—Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate
1.0%vs nat'l 23.4%
-22.4 pts below avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
0.44vs nat'l 1.80
-1.36 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (158 inspections)

Showing 50 of 158

fmcsa-inspectionsApr 5, 2026
Inspection History (158 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Apr 9, 202687530443RoadsideGULevel 3KENWORTH STRAIGHT TRUCK0—No
Apr 2, 202687481357YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Apr 2, 202687481594YIGO GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Mar 26, 202687401762BARRIGADA GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Mar 12, 202687268120YIGO GUGULevel 2KENWORTH STRAIGHT TRUCK0—No
Jan 26, 202686902012PITI GUGULevel 1POLAR MFG. SEMI-TRAILER0—No
Dec 29, 202586674138AGANA GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Oct 7, 202585976511PITI GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Oct 1, 202585932446HAGATNA GUGULevel 1FREIGHTLIN STRAIGHT TRUCK0—No
Sep 2, 202585648794BACKROAD, AAFB GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Sep 2, 202585648788YIGO GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Aug 28, 202585648755AGANA GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Aug 28, 202585648792MANGILAO GUGULevel 1KENWORTH STRAIGHT TRUCK2393.9A-LSML, 393.9A-LILNo
Aug 27, 202585612710TIYAN GUGULevel 1KENWORTH STRAIGHT TRUCK1393.9A-LSMLNo
Aug 26, 202585612680AGANA GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Aug 19, 202585527377YIGO GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Aug 19, 202585527307YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Aug 19, 202585527382YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Jul 29, 202585344041YIGO GUGULevel 1KENWORTH STRAIGHT TRUCK3393.47E, 393.53B-B, 393.9A-LCLNo
Jul 22, 202585291648MANGILAO GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Jul 22, 202585291694MANGILAO GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Jun 23, 202585023191YIGO GUGULevel 1KENWORTH TRUCK TRACTOR0—No
Jun 16, 202584969362YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Jun 16, 202584969364YIGO GUGULevel 2KENWORTH STRAIGHT TRUCK0—No
Jun 16, 202584996629RoadsideGULevel 3KENWORTH STRAIGHT TRUCK1391.41A-MCPCNo
Jun 16, 202584969436YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Jun 12, 202584960971PITI GUGULevel 1POLAR MFG. SEMI-TRAILER3393.9A-LSLI, 393.9A-LILNo
Jun 10, 202584918570AGANA GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
May 20, 202584722857YIGO GUGULevel 2KENWORTH STRAIGHT TRUCK0—No
May 14, 202584673747TAMUNING GUGULevel 2KENWORTH STRAIGHT TRUCK0—No
Apr 24, 202584511918YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Apr 23, 202584511923AGANA GUGULevel 1KENWORTH STRAIGHT TRUCK2393.9A-LFTSI, 393.9A-LHWSNo
Apr 14, 202584411024YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Mar 25, 202584221926BARRIGADA GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Mar 20, 202584174010RoadsideGULevel 1KENWORTH STRAIGHT TRUCK1393.9A-LSMLNo
Mar 20, 202584174011RoadsideGULevel 1FREIGHTLIN STRAIGHT TRUCK0—No
Mar 7, 202584073365YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Mar 6, 202584073301YIGO GUGULevel 2KENWORTH STRAIGHT TRUCK0—No
Mar 6, 202584045458YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Jan 13, 202583584876HAGATNA GUGULevel 1KENWORTH STRAIGHT TRUCK0—No
Jan 9, 202583560654PITI GUGULevel 1POLAR MFG. SEMI-TRAILER0—No
Dec 17, 202483419522TIYAN GUGULevel 1KENWORTH STRAIGHT TRUCK4393.9A-LIL, 393.9A-LSLI, 393.9A-LTSIYes
Dec 13, 202483382653PITI GUGULevel 1KENWORTH STRAIGHT TRUCK2393.9A-HLLH, 393.75B-TFVNo
Oct 30, 202483042841PITI GUGULevel 1KENWORTH STRAIGHT TRUCK2393.9A-LIL, 391.45B-MCEMNo
Oct 29, 202483021097AGANA GUGULevel 3KENWORTH TRUCK TRACTOR0—No
Oct 24, 202482983949BARRIGADA GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Oct 16, 202482914481YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Oct 16, 202482914487YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
Oct 16, 202482914548YIGO GUGULevel 1KENWORTH STRAIGHT TRUCK4393.11A1-L, 393.78A-WSNo
Oct 16, 202482914488YIGO GUGULevel 3KENWORTH STRAIGHT TRUCK0—No
View all 158 records
View all 158 inspections →

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

89 total · 1.1% OOS
2024-052026-04
InspectionsOOS

Most frequent inspection stations

YIGO GU76
YIGO15
PITI GU12
AGANA GU9
MANGILAO GU8
YIGO GAIN GU7
BARRIGADA GU6
WEST AGANA5

Violations by BASIC category

Related Records

Related records

StateAll entities in Guam
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CityEntities in MANGILAO, GU
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Crashes0 crash records
FMCSA Crash File
Inspections158 inspection records
Full inspection history
StationYIGO GU
54 inspections at this station
StationPITI GU
12 inspections at this station
StationAGANA GU
8 inspections at this station
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Data sources & freshness

FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026