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Mixed energy fleets are becoming the new normal. Learn how fleet managers are balancing EVs, gas and diesel vehicles while controlling costs and planning for the future.
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From chicken lights to diesel engines and trucking history, test your knowledge with 19 questions from the 2026 Work Truck Exchange and Heavy Duty Trucking Exchange.
Read More →Lubrizol CV1700, Lubrizol’s additive solution for the American Petroleum Institute’s (API’s) next heavy-duty diesel engine oil specification, is available now and enables high performance across a broad range of base oil stocks and viscosity grades.
Read More →Diesel Laptops announced the launch of its Virtual Diesel Technician Program, providing customers with full, unlimited access to Diesel Laptops’ certified, in-house Diesel Technicians.
Read More →New research suggests neglected diesel aftertreatment systems could waste up to $30 in fuel per vehicle each day. Here's why vocational fleets should pay attention.
Read More →2026 is coming fast: fleet safety goes operational, tech becomes a system, diesel stays volatile, and compliance gets tougher. Quick hits, too.
Read More →Gasoline- and diesel-powered trucks of all class sizes have their advantages and disadvantages in fleet operations. A combination of both could be the better option. How do you make the right decision for your fleet?
Read More →LAS VEGAS - EngineQuest, a supplier of stock and performance cylinder heads and engine components, announced its first-ever GM 6.5L Diesel package (EQ Part#GM6.5PKG).
Read More →While covering the annual Rush Enterprises Tech Skills Rodeo, Work Truck asked 10 of the event judges, or other Rush staff experts, to pick one word that describes a great diesel technician. Check out this video to see what they said.
Read More →Daimler Truck North America is equipping its Detroit engines with updated software reflecting the U.S. Environmental Protection Agency’s (EPA) revised guidance on diesel exhaust fluid (DEF) inducements.
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