Mobile diesel smog testing for heavy-duty diesel trucks entering California. Clean Truck Check Pricing Starting at $150. Stay compliant with CARB’S Clean Truck Check. Conveniently located in Las Vegas, our mobile service ensures your fleet meets California’s Clean Truck Check requirements without the downtime of traditional smog stations.
For 2013 and newer Diesel Vehicles with OBD
Complete CARB Management for 2013 and newer Diesel Vehicles with OBD
For older vehicles (pre-2013) without OBD systems
The CARB Clean Truck Check is a mandatory emissions test for diesel vehicles over 14,000 lbs operating in California. Compliance ensures you avoid penalties, registration holds, or being turned away at state entry points.
Our mobile testing is designed to be fast and efficient, typically taking 10 minutes or less per truck, minimizing downtime for your fleet.
If your truck doesn’t meet emissions standards, we provide guidance on corrective steps to help you get compliant, avoid penalties, and we'll even retest your vehicle for free.
