Air Quality

Guess who CARB’s biggest tipsters are…

According to the L.A. Times, the California Air Resources Board is getting the most help in enforcing its powertrain emissions regs from, well, truckers themselves.

Read More

Too little too late? New grants for CARB upgrades

News of new grant funding available for truck DPF retrofits and truck replacements for California-based owner-operators shows limitations of California's grant programs.

Read More

Last days for CARB’s manufacturer-delay extension

With yearend upgrade deadlines looming for small-fleet (1-3-truck) owner-operators of 1996-2006 model-year engines, purchases must be made by Sept. 1 to take advantage of manufacturer-delay extension if necessary.

Read More

Is FMCSA putting back in the air what EPA takes out?

New FMCSA rules require truckers to take a 30 minute break. What effect will this have on air quality?

Read More