World of Concrete

Severe Service

Before and after the DPF Any truck built in 2007 and later requires an additional maintenance interval: servicing the diesel particulate filter. Cleaning the filter element removes accumulated engine oil ash, particularly for heavy-to-severe-duty trucks in high-idle on-/off-road applications. While ash in the DPF typically remains ...

Paccar builds on tradition

Paccar builds on tradition New MX engine relies on company’s experience You might be tempted to say that Paccar’s MX Diesel Engine is all-new. But if Paccar Chairman and Chief Executive Officer Mark Pigott were close enough to hear, he’d quickly correct you. “While it’s true that the ...

CSA'S Data Trail

Sponsored by PeopleNet

Risk & Reward, Part 1: How CSA’s data shows discrimination toward small carriers

CCJ takes an in-depth look at data from CSA in its first two years — Here's what it says.

CSA’s crash flaw: Enforcement, accident rates do not mesh

Infographic: Small Fleets loom large on inspectors’ radar

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Products

TRP designs trailer camshafts, bushing kits

Peterbilt redesigns Model 320 interior

Amsoil formulates synthetic fifth-wheel grease