by Chantel Beauregard | Jan 28, 2026 | California Air Resource Board (CARB), Clean Truck Check
If you’ve been watching the headlines this week, you’ve probably seen this: the U.S. EPA pushed back on part of California’s Clean Truck Check program, and CARB responded by doubling down. Here’s the only takeaway that matters when you’re the one trying to haul loads...
by Chantel Beauregard | Sep 29, 2025 | Air Limits Services, California Air Resource Board (CARB), Clean Truck Check, Diesel Compliance
How to Complete a Drive Cycle for Clean Truck Check in Under 30 Minutes Getting your truck “ready” for California’s Clean Truck Check (CTC) doesn’t have to take all day. A properly performed drive cycle can set your monitors in less than 30 minutes, saving you time,...
by AIRLIMITS | May 16, 2025 | California Air Resource Board (CARB), Clean Truck Check
As discussions intensify around federal environmental regulations, particularly with potential policy shifts under a new administration, it’s essential to clarify the status of California’s various emissions programs. While some initiatives like the Advanced Clean...
by AIRLIMITS | Jan 17, 2025 | California Air Resource Board (CARB), Clean Truck Check, Diesel Compliance
California’s Clean Truck Rules: What You Need to Know About ACF, ACT, and Clean Truck Check California has been making headlines with its ambitious plans to clean up trucking emissions. You’ve probably heard about the recent decision to pause the Advanced Clean Fleets...
by AIRLIMITS | Aug 6, 2024 | Air Limits Services, California Air Resource Board (CARB), Clean Truck Check, Diesel Compliance
CARB OBD Testing: What You Need to Know If you’re a fleet manager or owner-operator in California, you’ve likely heard about the upcoming CARB On-Board Diagnostics (OBD) testing requirements. While these new regulations are crucial for maintaining...
by AIRLIMITS | Aug 1, 2024 | Air Limits Services, California Air Resource Board (CARB), Clean Truck Check, Diesel Compliance
If you’re a fleet manager, truck or motorhome owner in California, you might find yourself in a situation where the DMV is holding your vehicle registration stickers. This can happen when your trucks are flagged for non-compliance with CARB regulations. If you’ve...