Antonyms for "hit the brakes" include accelerating, increasing speed, speeding up, and maintaining momentum. These actions involve moving forward rather than slowing down or stopping. Other antonyms may include ignoring warning signs, disregarding safety measures, and failing to react to potential hazards. It is essential to understand the importance of proper braking and to always exercise caution on the road. Speeding up or ignoring signs could lead to disastrous consequences, endangering both the driver and others on the road. Defensive driving, awareness, and prudence are crucial components of safe driving practices.