What maintains traction on vehicle?

Traction on a vehicle is primarily maintained through the interaction between the tires and the road surface. Factors such as tire tread design, rubber composition, and air pressure play crucial roles in enhancing grip. Additionally, road conditions, including wet or icy surfaces, and the vehicle's weight distribution and drivetrain system can significantly affect traction. Proper maintenance of tires and regular checks on road conditions are essential for optimal traction.