According to FMCSA records, Zzh INC (DOT# 4133189) in Chino Hills, California has 86 inspections on record with 199 violations and a 34.9% vehicle out-of-service rate and 1 crash. Safety grade: D (below-average safety record). Active common authority.
86Inspections
34.9%Vehicle OOS Rate
1Crashes
8Power Units
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Vehicle OOS Rate34.9%
Carrier: 34.9% (30 of 86)National: 23.2%
Driver OOS Rate8.1%
Carrier: 8.1% (7 of 86)National: 6.4%
19%OOS rate better than 19% of carriers in California
14%crash rate better than 14% of carriers in California
Violation Categories · 199 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
199total violations across 86 inspections
35violations resulted in out-of-service orders (18%)
Vehicle Maintenance
120
Unsafe Driving
26
Hours of Service
50
Driver Fitness
3
Inspection History · 86 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
Inspected across 7 states: AZ, CA, CO, NM, NV, OR, UT
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
MC/MX NumberMC1583129
Common AuthorityActive
Contract AuthorityN
Broker AuthorityN
BIPD InsuranceNot On File
Cargo InsuranceNot On File
Surety BondNot On File
Type
Insurer
Coverage
Effective
BIPD/Primary
Universal Casualty Risk Retention Group, INC
$750
01/22/2026
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.