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AMP Research PowerStep Smart Series for 2019–2021 Chevrolet Silverado and GMC Sierra 1500 (and select 2500 models) delivers app-based control for electric running boards and integrated LED lighting. The Smart Series allows manual override through a smartphone app, powers auxiliary lights via an included port, and presents a step profile tailored to modern truck styling for seamless appearance and convenience.
AMP Research 19-21 Chevy Silverado 1500 Extended Cab/Double Cab PowerStep Smart Series
