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Although trucking is undergoing rapid advancements in technology, Jeff Harris, the new general chairman of American Trucking Associations’ Technology & Maintenance Council, said the industry needs to get “back to the basics” when it comes to repairing equipment amid a massive industry shortage of technicians.

ATLANTA — The Goodyear Tire and Rubber Co. announced a new subscription-based mobile tire management program, Tire Optix. It is intended to help fleets add consistency to the process of managing a top cost across their entire network.

Video telematics provider Lytx reported it signed a number of major clients last year, including Walmart Inc. and U.S. Xpress Enterprises, an indication of the growing acceptance by fleets of installing cameras on their trucks as a way to reduce accidents, increase road safety and track driver behavior.

ATLANTA — Peterson Manufacturing Co. introduced an intelligent trailer system that the company said brings expanded connectivity and telematics capability to trailers.

Uber Technologies Inc. announced that its self-driving commercial trucks are now conducting regular freight hauls in Arizona through the Uber Freight network.

ATLANTA — Michelin North America has unveiled a trailer aerodynamics package for dry van and refrigerated trailers, a five-piece kit that incorporates side skirts, trailer-end fairings, aerodynamic mud flaps and a wake reducer to deliver what the company said is up to 7.4% improvement in fuel efficiency.

ATLANTA — Dana Inc. introduced the next generation of its Rhombus TireAnalytics platform. It also introduced its new Spicer S172 series single-drive axle for Class 7 and 8 vehicles and its Spicer D172 series heavy-duty tandem axle for construction, heavy haul and severe-service applications.

ATLANTA — Cooper Tire Co. is launching a lineup of branded truck tires designed for longhaul, vocational and severe-service applications, and which are targeted to the fleet and original-equipment sectors, the company announced.

On Feb. 27, Ford announced it had chosen Miami-Dade to be the first large-scale test site of its self-driving vehicle fleet.