Imagine this! These guys are trying to broke the current world record for the fastest speed towing a trailer. The previous record is at 139,11 moh and now the record attempt will be blown by the 2006 GMC 2500 HD. The diesel engine will be sufficient and with 1.000 HP, the speed record will be broken. Of course, this was highly dangerous and you can see the whole impressive show made by Motor Trend Channel.
Wait. What!? Check out the below video for more crazyness!