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Diesel Spec Magazine

Get practical information about heavy-duty diesel engines, ECM tuning, fuel economy, performance and common engine problems. Diesel Spec Magazine brings together technical guides and expert insights for truck owners, operators and fleet managers using Cummins, Caterpillar, Detroit, PACCAR and other major diesel engines.

Lisa Kelly: All in
Ice Road Truckers star Lisa Kelly talks about driving, TV, her message, horses and what’s around the bend. Lisa Kelly might be the face of (...)
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“Right to repair” Let Diesel Spec Fix It !
Is a California right to repair deal for farm equipment wheat or chaff? Run the search term “right to repair” and you’ll get two billion (...)
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Riding the Winds
Staggering numbers of trucks are moving wind turbines for a rapidly growing industry Hundreds of thousands of truckloads of components must be moved to build (...)
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Superload drivers appreciate its DT12 automatic transmission
Superload drivers in training appreciate its DT12 automatic transmission It takes great skill to safely move a superload, which, depending on the jurisdiction, may be (...)
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Moving Bridges: The New Champlain Bridge
New Champlain Bridge in Montreal, Canada is a special job! Moving giant box girders into position for hoisting onto the New Champlain Bridge in Montreal, (...)
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