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Home Car Advice Top Automotive Innovations of the Past 100 Years – 1950s: Power Steering and Power Brakes
Like many important automotive innovations, power steering and power brakes were not invented in the era that saw their widespread use. These features were more common on high-end and luxury vehicles at the beginning of this decade. However, by the end of the 1950s, many mid-range cars were also fitted with this groundbreaking technology.
It started in 1951 with Chrysler’s Hydraguide hydraulic power steering system.
This system used hydraulic fluid pressurized by a belt-driven pump to push and control steering racks. Hydraguide required regular checks and maintenance to function as designed. The technology set a new standard for luxury in the early part of the decade, and despite being an expensive option at the time, it quickly became popular thanks to the greater ease of driving it offered.
The same popularity and acceptance followed the introduction of power brakes in the early ’50s. Chrysler was an early adopter of hydraulic power disc brakes, which became more commonplace than their traditional (and less effective) drum brake counterparts.
Eventually, these systems were replaced by the electronically controlled versions we know today, but at the time, these innovations made vehicles more accessible and practical for millions of drivers.
Sam Staudt is an Oklahoma City-based automotive senior editor and seasoned content creator with a decade of crafting videos and a passion for anything with four wheels. He has worked alongside automotive giants, including Ken Block, Kevin Hart, Mario Andretti, Richard Petty, TJ Hunt, and Ryan Sheckler. He is an expert in leading creative teams to push the boundaries of artistic style while marrying it with functional information-based storytelling in the automotive space. When he’s not behind the camera or in the editing booth, Sam loves playing basketball and spending time with his wife, Cambry, and their two cats.
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