Welcome to Cleantruckcheckmanteca!
At Cleantruckcheckmanteca, we provide mobile service for diesel smog check/ clean truck check program in Manteca Ca. and around area.
“Our experienced technicians are dedicated to providing you with high-quality service, ensuring your satisfaction and the optimal performance of your vehicle.”
Convenient mobile service at your location.

Diesel smog check

What is diesel smog checks?
Diesel vehicles typically need to undergo a smog check to ensure they meet emissions standards, but the requirements vary depending on the state or country you’re in. Here’s a general guide:
1. California (and similar states with strict regulations):
• Diesel vehicles that are model year 1998 or newer with a Gross Vehicle Weight Rating (GVWR) of 14,000 pounds or less are required to undergo smog checks.
• Diesel smog checks include an opacity test (checking for visible smoke), an onboard diagnostics (OBD) test, and a visual inspection for tampering with emissions components.
2. Other U.S. States:
• Some states may exempt diesel vehicles from smog checks altogether or only test certain model years or weight classes.
• It’s best to check your local DMV or state environmental agency’s website for exact requirements.
3. Key Tips:
• Ensure your vehicle’s emissions system is intact and functioning.
• Fix any check engine light issues before the test, as they may cause automatic failure.
• Regular maintenance, such as changing air and fuel filters, can improve emissions performance.
Clean Truck Check

Clean Truck Check - CARB Compliance Testing
Stay compliant with California Air Resources Board (CARB) regulations through our Clean Truck Check service. Designed to meet California’s strict emissions standards, our testing ensures your semi-truck operates efficiently and stays road-legal.
What is the Clean Truck Check?
The Clean Truck Check, formerly known as the Heavy-Duty Inspection and Maintenance Program (HD I/M), is a statewide emissions testing program required by CARB. It monitors heavy-duty diesel and other vehicles to ensure compliance with emissions standards, reducing pollution and improving air quality.
Our Services Include:
• Emission Testing: Verify that your truck’s emissions meet CARB requirements.
• OBD System Checks: Scan and analyze the On-Board Diagnostics (OBD) system for fault codes and compliance.
• Smoke Opacity Testing: Measure exhaust smoke levels to ensure they meet opacity limits.
• Reporting and Certification: Submit test results to CARB and provide proof of compliance for your records.
Why Compliance Matters:
• Avoid Fines: Non-compliance can result in significant fines and penalties.
• Stay Road-Ready: Maintain eligibility to operate in California without interruptions.
• Environmental Impact: Contribute to cleaner air and reduced emissions.
Schedule Your Clean Truck Check Today!
Ensure your truck is compliant with CARB regulations and avoid costly fines. Contact us now to book your inspection and stay on the road legally and safely.
Frequently Asked Questions
“I have been using Cleantruckcheckmanteca for all my truck maintenance needs and I am always impressed with their professionalism and efficiency.”
[John Doe]
Contact us
For any inquiries or to schedule an appointment, please fill out the form below or give us a call at +18089000007 We look forward to hearing from you!
Location
Cleantruckcheckmanteca
Manteca, California, United States
About us
Cleantruckcheckmanteca is a leading service in Manteca, California, specializing in mobile service for diesel smog check/clean truck check. With years of experience, our team is dedicated to keeping your truck in top condition.