The truck is called Shockwave and can reach speeds exceeding 375mph (604 km/h), the power comes from 3 jet engines and achieving a ¼ mile in six and half seconds. The truck has an acceleration force of 4g and can climb up to 6g and with parachutes and braking power it can reach to -9g.http://www.youtube.com/watch?v=EoTVvTTiT6w