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 ...

Stellantis has just filled an interesting patent for a retractable, fabric rear diffuser. Rear diffusers are normally fixated to the lower rear portion of a vehicle and work to either improve ...

The floor and diffuser assembly sits between the wheels of a Formula 1 car, largely invisible to the cameras that follow ...

Honda has filed a patent application for an active diffuser that would deploy only when needed, keeping a vehicle's styling clean and uncluttered when it's not in use. Rear diffusers are typically ...

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 ...

The aerodynamic regulations for 2026 represent a departure from every approach Formula 1 has taken to managing downforce and drag since the DRS era ...