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LED lamps still fail; here’s why

LEDs changed truck lighting, but they’re not invincible. Learn the top reasons these advanced lamps fail, from collisions to hidden electrical problems.

Los Angeles Distance View With Trucks

CARB to allow ZEV credit transfers across states, classes

If finalized, this proposal would remove all greenhouse gas standards for light-, medium- and heavy-duty vehicles and heavy-duty engines, starting with EPA’s first greenhouse gas regulations set in 2010 for light-duty vehicles and those set in 2011 for medium-duty vehicles and heavy-duty vehicles and engines – which includes off-cycle credits like the much hated start-stop feature on most new cars.

EPA set to unravel 'disastrous' federal trucking emissions regulations

Two Men In Meeting With Computer

Distributors tell MEMA what they need from vendors

A driver measures tread depth on a drive tire to evaluate wear patterns and drivability issues.

What tire treads can tell you