Built around efficiency, the Tang DM-i still carries the flagship Tang's tall three-row body, so a deployable step remains just as useful here as on any other Tang variant. Decoin's electric running board is fitted specifically to the DM-i's dimensions, so it does its job without adding unnecessary bulk or drag.
As soon as a door on the Tang DM-i opens, the running board extends to offer a firm step, then withdraws smoothly once the door closes, keeping the SUV's profile clean and its efficiency intact.
The board's retracted position is designed to sit tight against the underbody, so it adds essentially nothing to aerodynamic drag during highway driving.
From the front seats back to the third row, the step lands at a consistent, predictable height, useful for kids, older passengers, or anyone carrying cargo.
Sealed against moisture and road debris, the mechanism holds up to years of repeated opening and closing without extra attention.
Is the DM-i kit different from the standard Tang kit? Yes, it's fitted specifically to the Tang DM-i's mounting points and body dimensions.
Does it interfere with the hybrid battery or charge port? No, the running board is mounted clear of those components.
How much does it add to overall vehicle weight? The kit is lightweight relative to the Tang DM-i's total curb weight and has no meaningful effect on handling.
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