Mobile smoke opacity testing. We bring the smoke meter to your yard and test your older diesels right where they’re parked.
Who needs it
Diesel vehicles over 14,000 lbs GVWR with 2012 or older engines. They need a smoke opacity test plus a visual inspection for CARB’s Clean Truck Check.
Why mobile?
- No driving trucks across town
- Test your whole fleet in one visit
- Your drivers keep working
- Local yard visits are free. Outside our area there may be a small travel fee, and we’ll tell you first.
Newer trucks too
Got 2013 and newer diesels in the fleet? We do their OBDII scans on the same trip.
Got trucks that need testing?
Pick a few days that work and we'll come to your yard. Local visits are free.
Or call 626-551-4555