Hyundai's new video illustrating the functionality of it's HTRAC all-wheel-drive system is part demonstration video, part Tronand it's pretty slick. 

By placing LED lights around each of the four wheels of its Genesis sedan, and making them illuminate in proportion to the torque being transferred to each corner, it provides an easy look at how each responds to both bends and changing road conditions.

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It's an innovative enough approach we're surprised we haven't seen something like it before, as tech this trick is often explained via relatively dry computer modeling graphics. This approach packs a little more punch, and makes us wonder what the company has in store to illustrate the potential of its rumored twin-turbo Genesis coupe.

We'll obviously have to wait and see what's in store for the sporty two-door. But in the meantime, enjoy this video.  


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