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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.

ATLANTA — Stoneridge Inc. announced it will accept more carriers in its ongoing fleet evaluation of the company’s MirrorEye Camera Monitor System, intended eventually to replace traditional mirrors.

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.

Virtual reality-based training may be a viable option for developing a new generation of diesel technicians, warehouse forklift operators and drivers, as the evolving technology shows promise in speeding up training at a time when labor is in short supply.