Stellantis patented a deployable diffuser that doubles as a bed step The diffuser would aid efficiency while also enabling easier bed access Active aero and bed steps aren't new, but combining the two ...

Stellantis is developing creative aerodynamic features for electric trucks A deployable rear diffuser can also become a rear bed step This would make active aero dynamics also a functional feature ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

Tata Motors has been granted a patent for an active diffuser mechanism for vehicles. The mechanism allows the diffuser body to be moved between a stowed position and a deployed position, with the ...