Case Study: Fixing Weight Distribution, Control, and Signal Failures on a 12-Bus Electric Fleet
https://reliabless.com/how-one-logistics-breakthrough-changed-the-way-tanks-crossed-oceans-in-world-war-ii/
Stand next to one of these buses with me. Feel the rear overhang, press on the lower panel where the battery pack sits, and listen to brake pads squeal as the vehicle rolls