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Changan's CS55 blends a family-friendly cabin with a confident ride height, and that height is exactly where an electric running board earns its keep. Decoin's power step for the CS55 activates the instant a door swings open, presenting a wide, stable platform for entry, then tucks itself away flush against the body once the door is shut again — so the SUV keeps its clean factory silhouette at rest.

Parents loading car seats, owners helping older relatives into the back seat, or anyone stepping out in work boots after a long shift will notice the difference a properly positioned step makes versus stretching down from the CS55's factory sill height. The deployment height is tuned specifically to the CS55's suspension geometry rather than a generic universal fit.

The board's surface uses a slip-resistant coating designed to stay grippy in wet weather, and the housing is sealed to keep water, dust, and road debris from reaching the motor, so performance doesn't degrade after repeated exposure to rain or winter road salt.

Since the mounting kit is built to the CS55's factory attachment points, most installations are completed without drilling, and the board is calibrated to the door sensors in a single session.

Frequently Asked Questions

How much ground clearance does the CS55 lose with these boards installed? None while driving — the boards retract fully under the rocker panel and only extend when a door opens.

Are the boards rated for carrying an adult's full weight? Yes, the step and motor assembly are built to support regular adult use without flexing.

Can the board be manually operated if the electronics fail? The system is designed around automatic door-triggered operation; a qualified installer can advise on manual override options if needed.

View the full selection of Changan electric running boards and power steps across the range.