Untitled

    void Brakes()
    {
        RaycastHit hit;
        float carSpeed = Vector3.Dot(transform.forward, rb.velocity);

        for (int i = 0; i < tires.Length; i++)
        {
            if (Physics.Raycast(tires[i].position, -tires[i].transform.up, out hit, offset))
            {
                Vector3 accelerationDirection = tires[i].forward;

                if (carSpeed > 0)
                {
                    rb.AddForceAtPosition(-accelerationDirection * brakesForce, tires[i].position);
                }
            }
        }
    }