An off-road bump stop that is chosen from a catalogue number will eventually be asked to do a job nobody specified. Four load cases decide whether the part survives: jump landings and full bottom-out, roll and articulation limits, towing and sustained contact...

More EV service shops and fleet operators are reporting the same customer complaint: smooth cruising becomes unstable the moment regenerative braking kicks in. The rear end squats, hops, bounces repeatedly, and delivers a sharp, jittery ride even on flat pave...