This deep-dive explains why 400,000 miles is a turning point in a semi truck’s life and breaks down the most common failures that show up after this mileage, from aftertreatment and turbo issues to injectors, cooling, electrical, transmission, and internal engine wear.

This in-depth feature examines how mixed electric and diesel platooning is emerging as a cost-cutting, efficiency-boosting strategy for hybrid fleets. Learn about the technology, operational hurdles, and real-world pilot programs leading the charge.

This feature explores the rise of Autonomous Transfer Hub Networks (ATHNs) and their role in enabling scalable, safe autonomous trucking. Learn how these hubs work, who’s building them, and what they mean for fleets, drivers, and the future of freight.