"Oh... it's the liquid I just mentioned. It's like a corrosive liquid." (Rei)
Some of the liquid that the Pill Flea sprinkled on as it bounced. I believe it was hanging on the tire and through the tire.
And in a scary situation, five tires punctured. Since it is driven by 8 wheels, it can run at the last minute if the tire is flat with up to 4 flat tires. However, if you puncture 5 flat tires, it's impossible. This Magic Armored Car managed to keep running despite being impaled. Eventually, Roda couldn't support the weight of the car, and his feet tripped over the ground and rolled over.
Rollover at a speed of 100 km/h or more. The effect is not strange. The car body made more than a dozen turns instead of one or two, and finally stopped. However, the Pill Fleas running there collided and caused a further Rollover.