What happens when the steering wheel is turned to the limit?

[CollinRose]

Turning the steering wheel to the limit does have certain impacts on the vehicle. After all, turning the steering wheel to the limit while stationary keeps the power steering pump's oil pressure at its maximum value continuously. Unlike steering during maneuvers like U-turns or turns while driving, where the steering wheel is turned to the limit for a short duration, stationary steering often lasts longer, which can indeed affect the vehicle's steering gear and power steering pump. Additional Information: 1. Modern vehicles generally use one of three types of power steering systems: mechanical hydraulic steering, electro-hydraulic steering, or electric power steering. 2. Although these three steering systems may seem different, their basic working principles are quite similar. The first two systems have hydraulic pumps, but every steering system is equipped with a safety valve. As for the electric power steering system, it does not have a hydraulic pump; everything is controlled by an electric motor, so there is naturally no risk of damaging the vehicle.