Business

Toyota Motor Corp. plans to spend $2.8 billion to make sure its system for writing the software for self-driving cars will be just as efficient as the factories that build them.

U.S. service industries expanded in February near the fastest pace in at least a decade, signaling the economy is on track for steady growth this quarter, according to a survey from the Institute for Supply Management on March 5.

Overwhelmed by a surge in freight, Canadian National Railway Co. said its CEO is stepping down after less than two years, vowing to replace Luc Jobin with a leader who can deliver “speed and determination.”

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 — The North American Council for Freight Efficiency announced an expanded organizational strategy, including an updated brand identity and website, as it seeks to guide the development and eventual implementation of future technologies.

ATLANTA — Truck component supplier Stemco introduced its Trifecta pre-adjusted hub assembly, developed in partnership with Webb Wheel Products.

ATLANTA — TMW Systems has released an integration that connects its TMT fleet-maintenance software with truck maker Navistar Inc.’s OnCommand Connection remote diagnostics and parts information system.

ATLANTA — The latest model in a new line of mattresses for commercial vehicles designed to enhance comfort and ensure restful sleep was featured at the Technology & Maintenance Council annual meeting March 4.

ATLANTA — Phillips Connect Technologies, a division of Phillips Industries, is preparing to launch a technology platform that integrates the growing number of sensors and smart components available for trailers.