Usually, when your tires lose contact with a wet road, the electronics can only wait for grip to come back on its own. Nissan has decided waiting isn’t good enough. A new patent application from the automaker describes a system that would step in during hydroplaning — and it’s not just about braking and throttle. According to the filing, the front wheels themselves would start to shake.
Tarantas News found Nissan’s application in the USPTO database under number 20260225646. The logic is simple: the electronics detect the moment a driver turns the wheel but the car stubbornly keeps going straight, then the system steps in with a mix of steering and braking to try to restore control faster than the driver could alone.
Here’s where things get strange. The system relies on steer-by-wire, meaning there’s no rigid mechanical link between the wheel in your hands and the wheels on the road. That’s exactly what gives Nissan the freedom to do this: the patent allows the front wheels to oscillate up to 20 times per second, and in one described scenario, they can swing as much as 45 degrees in either direction. These are figures from a patent document, not a confirmed production setting — but it sounds a lot like the steering wheel shaking in your hands, minus the risk of it being ripped out of them.
The point of all that wheel-shaking is simple: break up the film of water under the tire and get contact with the road back as quickly as possible. Hydroplaning isn’t the only trigger, either — the same system is meant to kick in on mud, sand, or any other surface where grip suddenly drops off.
This isn’t new territory for Nissan — it’s just that the company used to be content with a warning, not an intervention. Back in 1996, Nissan patented a U.S. system that detected hydroplaning based on wheel rotation data. Back then, the electronics simply sensed danger. This new filing goes further: it wants to actively change the car’s trajectory and wheel behavior once danger has already arrived.
You couldn’t replicate this logic by hand even if you tried — this is automation steering the wheels independently of whatever you’re doing with the wheel in your hands. And yes, a patent filing guarantees nothing: automakers protect dozens of ideas that never make it anywhere near a production line.
So the next milestone in this story won’t be another patent drawing — it’ll be this tech showing up in a Nissan prototype or in the spec sheet of an actual production model. For now, this odd way of fighting hydroplaning exists purely as an engineering concept on paper — but admit it, that’s a hard one to forget.
