CARB-Credentialed
Clean Truck Check Tester
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Soto Mobile CARB Testing provides Clean Truck Check (CTC) testing directy to your location.Avoid downtime and the hassle of traveling. As a truck driver myself, I understand how critical compliance is to keeping your truck on the road. Book with me for your CTC testing.✅ Fleets & Owner-operators✅ Same day appointmentsAfter-hours✅ Location ANYWHERE✅ Covering Central Valley

Clean Truck Check (CTC) testing is required for heavy-duty vehicles to meet California emissions standards. This program helps reduce air pollution, protect public health, and keep vehicles compliant to avoid fines and registration holds.

Clean Truck Check Regulation in California Requirements

The Clean Truck Check regulation in California requires all heavy-duty vehicles with a gross vehicle weight rating (GVWR) over 14,000 pounds to comply with specific requirements.Here are the key requirements:-Vehicle Registration: Owners must register their vehicles in the Clean Truck Check database.-Emissions Testing: Periodic emissions tests using On-Board Diagnostic (OBD) systems or Portable Emissions Measurement Systems (PEMS) are required.-Reporting: Entities must submit emissions data to CARB for evaluation.-Fees: Each vehicle owner must pay annual compliance fees.-Compliance Deadlines: Deadlines for compliance testing are based on the last digit of the vehicle's VIN.-Fleet Compliance: Fleets must report vehicles to the database and complete compliance tests twice a year.-Penalties: Non-compliance can result in fines, registration holds, or enforcement actions.The regulation aims to ensure that heavy-duty vehicles maintain properly functioning emissions control systems and reduce smog forming and carcinogenic air pollution.

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