CONVEX

USDOT 3940684 • 8601 ETIWANDA AVE, RCH CUCAMONGA, CA, 91739

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
3,940,684
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
Phone
9098272817
Power Units (MCS-150)
5
Drivers (MCS-150)
5
Physical Address
8601 ETIWANDA AVE, RCH CUCAMONGA, CA, 91739
Contact

Risk Signals1 flagged

MEDIUM
Elevated vehicle OOS rate: 70.0%
National average is 23.4%. This carrier's vehicle OOS rate is 46.6 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

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
1%
Drugs / Alcohol
0%
Hours of Service
0%
Vehicle Maintenance
17%

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

Inspections
20
Violations
93
42 OOS
Vehicle OOS %
70.0%
Above nat'l avg (23.4%)
Driver OOS %
5.0%
Power Units (MCS-150)
5
Drivers (MCS-150)
5
Crash Records
0

Inspection Activity (24 months)

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

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
3
Jul
Aug
3
Sep
5
Oct
1
Nov
2
Dec
Jan
4
Feb
2
Mar
Apr
Clean monthMonth with OOSBased on latest 20 of 20 inspection records

Inspection Activity Map

1 state20 inspections

🚛
None Low Medium High🚛 Home base

Violation Summary (93 violations from 20 inspections)

fmcsa-inspection-file
Violation Summary (93 violations from 20 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:392.2-SLLSROperating a CMV while ill or fatigued1108Unsafe Driving
FMCSR:393.45B2-BHTDBrake tubing/hoses inadequate887Vehicle Maintenance
FMCSR:393.9A-LLPLInoperable required lamps703Vehicle Maintenance
FMCSR:393.55E-BCoupling device/towing methods defective608Vehicle Maintenance
FMCSR:393.70D-CDTSDDCoupling devices defective558Vehicle Maintenance
FMCSR:393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured40Vehicle Maintenance
FMCSR:393.207A-STBWSuspension defective447Vehicle Maintenance
FMCSR:392.2-SLLEQPOperating a CMV while ill or fatigued318Unsafe Driving
FMCSR:393.9A-LSLIWRInoperable required lamps333Vehicle Maintenance
FMCSR:396.3A1-BOSBRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination33Vehicle Maintenance
FMCSR:393.70C-CDTDMCoupling devices defective338Vehicle Maintenance
FMCSR:390.21TC-MC390.21TC-MC30General/Admin
FMCSR:393.70D-CDTSDNSCoupling devices defective338Vehicle Maintenance
FMCSR:390.3E3-MC390.3E3-MC20General/Admin
FMCSR:393.75A3-TAOLTires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS22Vehicle Maintenance
FMCSR:393.9A-LCLInoperable required lamps203Vehicle Maintenance
FMCSR:393.100B-CCargo securement - aggregate working load226Vehicle Maintenance
FMCSR:393.9A-LHLIInoperable required lamps103Vehicle Maintenance
FMCSR:393.70D-CDTSDIRCoupling devices defective118Vehicle Maintenance
FMCSR:393.47ESlack adjuster defective107Vehicle Maintenance
FMCSR:393.53B-BSteering system components worn107Vehicle Maintenance
FMCSR:396.3A1-BALACBrake - Audible air leak from a brake chamber10Vehicle Maintenance
FMCSR:393.45D-BAALBrake tubing/hoses inadequate107Vehicle Maintenance
FMCSR:393.201A-FRSCFrame - cracked/loose/broken118Vehicle Maintenance
FMCSR:396.3A1-BARSAir Brake - Air reservoir separated from its original attachment points or moving more than 1 inch11Vehicle Maintenance
FMCSR:392.2-SLLEWA1Operating a CMV while ill or fatigued108Unsafe Driving
FMCSR:393.45D-BBrake tubing/hoses inadequate107Vehicle Maintenance
FMCSR:393.201A-FRWCFrame - cracked/loose/broken118Vehicle Maintenance
FMCSR:393.75C-TAOTD-LT2/32Tire tread depth insufficient (other axles)105Vehicle Maintenance
FMCSR:393.70C-CDTEWCoupling devices defective118Vehicle Maintenance
FMCSR:390.21TB1-MC390.21TB1-MC10General/Admin
FMCSR:390.21TB2-DOT390.21TB2-DOT10General/Admin
FMCSR:391.11B5-LNCDLNVLLicense - Operate a CMV without a valid operators license issued by one State or jurisdiction11Driver Fitness
FMCSR:393.47A-BCFSAD-SABrake chamber - cracked/broken118Vehicle Maintenance
FMCSR:392.2-SLLOperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:393.47A-BCFSADBrake chamber - cracked/broken108Vehicle Maintenance
FMCSR:391.41B10-MCMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate11Driver Fitness
FMCSR:393.81-HHorn inoperable102Vehicle Maintenance
FMCSR:393.41-BNPB-SPRBrake - Inoperative or missing power unit spring brake10Vehicle Maintenance

Peer Context

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

Vehicle OOS Rate
70.0%vs nat'l 23.4%
+46.6 pts above avg
Driver OOS Rate
5.0%vs nat'l 6.7%
-1.7 pts below avg
Violations / Inspection
4.65vs nat'l 1.80
+2.85 above avg

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

Inspection History (20 inspections)

fmcsa-inspectionsApr 5, 2026
Inspection History (20 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Mar 17, 202687316763ONTARIOCALevel 3FREU SEMI-TRAILER0No
Mar 2, 202687193680CAJON PLATFORM SCALESCALevel 2ALLCO SEMI-TRAILER11392.2-SLLSR, 393.55E-B, 393.9A-LHLIYes
Feb 13, 202687069223CAJON PLATFORM SCALESCALevel 1ALLCO SEMI-TRAILER11392.2-SLLSR, 393.55E-B, 396.3A1-BOSYes
Feb 6, 202687000295CAJON SCALESCALevel 2ALCO SEMI-TRAILER3392.2-SLLSR, 393.45B2-BHTDYes
Feb 5, 202686970985SR-14 N/B PIT SCALESCALevel 2ACE SEMI-TRAILER3393.75A3-TAOL, 392.2-SLLEQP, 393.9A-LCLYes
Feb 3, 202686998598CAJON PLATFORM SCALESCALevel 1FRHT TRUCK TRACTOR9392.2-SLLSR, 393.55E-B, 393.95A4-EEUSYes
Dec 29, 202586687107CAJON SCALESCALevel 1PTRB TRUCK TRACTOR8392.2-SLLEWA1, 393.45B2-BHTD, 393.45D-BYes
Dec 16, 202586585404RANCHO CUCAMONGACALevel 3FRUE SEMI-TRAILER0No
Nov 26, 202586447729CAJON SCALESCALevel 2FRHT TRUCK TRACTOR5393.207A-STBW, 393.75C-TAOTD-LT2/32, 393.70C-CDTDMYes
Oct 30, 202586200998EB SR-91 PERALTA SCALECALevel 2PTRB TRUCK TRACTOR4393.9A-LLPL, 393.45B2-BHTD, 390.21TC-MCYes
Oct 27, 202586173341PERALTA SCALESCALevel 3FORD STRAIGHT TRUCK4390.21TB1-MC, 390.21TB2-DOT, 392.2-SLLSRYes
Oct 27, 202586173246EB SR-91 PERALTA SCALECALevel 1ALLCO SEMI-TRAILER10393.45B2-BHTD, 393.47A-BCFSAD-SA, 393.207A-STBWYes
Oct 24, 202586145150W/B PERALTA SCALECALevel 1PTRB TRUCK TRACTOR12393.45B2-BHTD, 393.9A-LLPL, 393.47A-BCFSADYes
Oct 3, 202585955234CAJON PLATFORM SCALESCALevel 2ACE SEMI-TRAILER2393.81-H, 393.75A3-TAOLYes
Sep 30, 202585921761SR-14 N/B PIT SCALESCALevel 3FRUE SEMI-TRAILER1392.2-SLLSRNo
Sep 25, 202585910476CAJON PLATFORM SCALESCALevel 2FRUE SEMI-TRAILER7393.9A-LLPL, 393.100B-C, 392.2-SLLSRYes
Sep 11, 202585763989CAJON PLATFORM SCALESCALevel 2FRUE SEMI-TRAILER1393.70D-CDTSDNSYes
Jul 29, 202585365301SR-14 PIT SCALESCALevel 3ACE SEMI-TRAILER0No
Jul 22, 202585289441SR-14 N/B PIT SCALESCALevel 2PTRB TRUCK TRACTOR1392.2-SLLEQPNo
Jul 11, 202585193078SR-18/BELLFLOWER STCALevel 2ACE SEMI-TRAILER1393.41-BNPB-SPRNo

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

20 total · 70.0% OOS
2025-072026-03
InspectionsOOS

Violations by BASIC category

Related Records

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
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026