Your Car's Tires Could Soon Know When Roads Are Wet and Slippery Before You Do

Some road hazards are easy for drivers to spot and avoid, like a cavernous pothole, but others aren’t so easy to see. A wet road, or one covered in ice, can often be invisible to drivers, who don’t realize they need to slow down. But it turns out a car’s rubber tires provide all the clues necessary for a vehicle to…