Here's a breakdown:

* Static Friction: When a car is moving, there's a force of static friction between the tires and the road surface. This friction acts as a "grip," preventing the tires from slipping. As long as the force pushing the car forward (like the engine) is less than or equal to the maximum static friction, the car won't skid.

* Kinetic Friction: If the force pushing the car forward exceeds the maximum static friction, the tires will start to slip and slide, and the friction changes to kinetic friction. Kinetic friction is usually lower than static friction, meaning the car will have less control and be harder to stop.

Factors that influence friction:

* Tire tread: Tires with deeper tread patterns have more contact area with the road, increasing friction.

* Road surface: Rough surfaces like gravel provide more friction than smooth surfaces like ice.

* Tire pressure: Proper tire pressure maximizes the contact area between the tire and the road, increasing friction.

* Weight of the car: A heavier car has more weight pressing down on the tires, increasing friction.

Other forces involved:

* Braking force: Applying the brakes increases the friction between the brake pads and the brake rotors, slowing the car down.

* Air resistance: Air resistance opposes the car's motion, slowing it down.

In summary, friction is the primary force preventing a car from skidding. It acts as the "grip" between the tires and the road, allowing the car to maintain control and stop safely.