QUADRASTEER REBORN? HERE'S HOW ENGINEERS MAKE YOUR TRUCK STEER LIKE A CAR!

EV Channels Review

This TFL Talkin' Trucks episode features an insightful discussion with Robin Millebeck of Nexteer, focusing on the evolution and future of steering systems in trucks. The conversation highlights the shift from hydraulic to electric power steering (EPS), emphasizing benefits like improved fuel economy, simpler assembly, and enhanced customization of steering feel. Millebeck details how EPS enables advanced driver-assistance systems (ADAS) such as lane keeping assist and crosswind compensation, and discusses the progression towards semi-autonomous driving. A significant portion is dedicated to "steer-by-wire" technology, exploring its potential for greater flexibility in vehicle packaging, variable steering ratios, and advanced safety features, while also addressing the critical challenges of maintaining steering feel and ensuring fail-safe redundancy. The discussion also touches upon high-output EPS for heavier electric trucks and the potential return of rear-wheel steering (Quadrasteer), noting its benefits for maneuverability and trailer stability, though cost remains a factor. The episode provides a comprehensive look at the technological advancements shaping the future of truck steering.