K B BITHER TRUCKING INC
DOT# 602172
MC# 1818844CARRIER
Trust Score
15 / 100
F Critical
Components
Compliance · 40% 45
Safety · 35% 98
Insurance · 25% 25
Carrier is marked inactive by FMCSA No active liability (BIPD) insurance on file No active cargo insurance on file
Confidence: medium · based on FMCSA safety, insurance & authority data
How is this calculated?
Overview
Address
Physical
15511 1/2 CORNUTA AVE
BELLFLOWER, CA 90706
View on Google Maps ↗
Mailing
P O BOX 1211
BELLFLOWER, CA 90707-1211
Contact
Company Officers
MARIO GUIZAR
LORENZO GUIZAR
Business Info
Fleet
7
Power Units
10
Drivers
Equipment Breakdown
Owned Tractors7
Authority
Status: —
FMCSA add date: May 18, 1995
Common App Pending
MCS-150
Last updated: Apr 22, 2026
Mileage: 75,000 (2025)
Operation Classification
AUTHORIZED FOR HIREU. S. MAIL
Carrier Operation
Intrastate Hazmat
Recent Changes
New Carrierphy state: → CAApr 27, 2026
Safety
Out-of-Service Rates
Driver7 inspections
0.0%
5.9%
Carrier
National avg
Vehicle7 inspections
28.6%
22.6%
Carrier
National avg
Hazmat
No hazmat inspections
Crash Summary
0
Fatal
0
Injury
1.0
per 1M miles
1
Towaway
1
Total
BASIC Violations
Unsafe Driving2
Driver Fitness0
Hours of Service0
Drug / Alcohol0
Vehicle Maintenance13
Insurance
No insurance data on file
No insurance filings have been recorded for this carrier.
Get this data via API
API Referencecurl https://api.dotlookup.dev/v1/carriers/602172