Traction.
The gripping power between a vehicle tires and a roadway surface is called traction
Traction
So drivers will know which lane does what.
The correct answer is to supplement street signeage
supplement signs
Weight distribution over the surface of the roadway.
There is less contact between the tyres of the cars and the road surface on rainy days. The rainwater filling up the grooves of the tyres and the rainwater on the surface of the road prevent the tyres from gripping more tightly to the road surface. In other words, water reduces the friction between the tyres and the road surface.(This is the exact answer! Did a lot of research to come up with this answer!)
Warn drivers about what's ahead.
When a driver wants to stop a car, they apply the brakes. The friction between the tires and the road surface help stop the car. How a vehicle handles is determined by the traction between the tires and roadway.
because it is good for gripping you're foot on the ground so better for them to move around
Air pressure against the Bead keeps the tire from slipping on the wheel. Traction keeps it from slipping on a surface.
Power Wheels vehicles generally have a maximum speed of between 2.5 mph and 5 mph. It can reach 2.5 mph when in reverse. Speed will also vary depending on the surface conditions.